Anolis OS update for kernel



Risk High
Patch available YES
Number of vulnerabilities 183
CVE-ID CVE-2020-0404
CVE-2020-14331
CVE-2020-25670
CVE-2020-25671
CVE-2020-25672
CVE-2021-3759
CVE-2021-3923
CVE-2021-43976
CVE-2022-0001
CVE-2022-0002
CVE-2022-0812
CVE-2022-1184
CVE-2022-1516
CVE-2022-1729
CVE-2022-1836
CVE-2022-33981
CVE-2022-1975
CVE-2022-20141
CVE-2022-20369
CVE-2022-20422
CVE-2022-20423
CVE-2022-20566
CVE-2022-23960
CVE-2022-2503
CVE-2022-26373
CVE-2022-2663
CVE-2022-26966
CVE-2022-2964
CVE-2022-3028
CVE-2022-3061
CVE-2022-3107
CVE-2022-3108
CVE-2022-3111
CVE-2022-3169
CVE-2022-32296
CVE-2022-3239
CVE-2022-32981
CVE-2022-33740
CVE-2022-26365
CVE-2022-33741
CVE-2022-33742
CVE-2022-33744
CVE-2022-3424
CVE-2022-3521
CVE-2022-3524
CVE-2022-3535
CVE-2022-3542
CVE-2022-3545
CVE-2022-3564
CVE-2022-3565
CVE-2022-3566
CVE-2022-3586
CVE-2022-3594
CVE-2022-3628
CVE-2022-36280
CVE-2022-3629
CVE-2022-3635
CVE-2022-3643
CVE-2022-3707
CVE-2022-3903
CVE-2022-39189
CVE-2022-39842
CVE-2022-40307
CVE-2022-4095
CVE-2022-41218
CVE-2022-4129
CVE-2022-41849
CVE-2022-41850
CVE-2022-41858
CVE-2022-42328
CVE-2022-42329
CVE-2022-42703
CVE-2022-42895
CVE-2022-42896
CVE-2022-43750
CVE-2022-4378
CVE-2022-45887
CVE-2022-45934
CVE-2022-4662
CVE-2022-47929
CVE-2023-0030
CVE-2023-0045
CVE-2023-0160
CVE-2023-0266
CVE-2023-0394
CVE-2023-0458
CVE-2023-0459
CVE-2023-0461
CVE-2023-0590
CVE-2023-0597
CVE-2023-0615
CVE-2023-1073
CVE-2023-1074
CVE-2023-1076
CVE-2023-1077
CVE-2023-1078
CVE-2023-1079
CVE-2023-25012
CVE-2023-1095
CVE-2023-1118
CVE-2023-1206
CVE-2023-1281
CVE-2023-1390
CVE-2023-1513
CVE-2023-1611
CVE-2023-1637
CVE-2023-1670
CVE-2023-1829
CVE-2023-1838
CVE-2023-1855
CVE-2023-1989
CVE-2023-1990
CVE-2023-2002
CVE-2023-20569
CVE-2023-20593
CVE-2023-2124
CVE-2023-2162
CVE-2023-2194
CVE-2023-2269
CVE-2023-23000
CVE-2023-23454
CVE-2023-23455
CVE-2023-23559
CVE-2023-2513
CVE-2023-26545
CVE-2023-26607
CVE-2023-28328
CVE-2023-2860
CVE-2023-28772
CVE-2023-2985
CVE-2023-3006
CVE-2023-30456
CVE-2023-30772
CVE-2023-3090
CVE-2023-31083
CVE-2023-31084
CVE-2023-31085
CVE-2023-3111
CVE-2023-3117
CVE-2023-31436
CVE-2023-3159
CVE-2023-3161
CVE-2023-3212
CVE-2023-3220
CVE-2023-32233
CVE-2023-3268
CVE-2023-3358
CVE-2023-34256
CVE-2023-35001
CVE-2023-3567
CVE-2023-35788
CVE-2023-35823
CVE-2023-35824
CVE-2023-3141
CVE-2023-35828
CVE-2023-3609
CVE-2023-3611
CVE-2023-3776
CVE-2023-3812
CVE-2023-39192
CVE-2023-4128
CVE-2023-4206
CVE-2023-4207
CVE-2023-4208
CVE-2023-4132
CVE-2023-42755
CVE-2023-4385
CVE-2023-4387
CVE-2023-45863
CVE-2023-45871
CVE-2023-4623
CVE-2023-4921
CVE-2023-51779
CVE-2023-5717
CVE-2023-6931
CVE-2023-6932
CVE-2024-0607
CVE-2024-1086
CVE-2024-22099
CVE-2024-23307
CVE-2024-24855
CVE-2024-26589
CVE-2024-26597
CWE-ID CWE-269
CWE-787
CWE-416
CWE-401
CWE-400
CWE-20
CWE-200
CWE-476
CWE-362
CWE-248
CWE-264
CWE-190
CWE-1037
CWE-369
CWE-252
CWE-399
CWE-330
CWE-119
CWE-532
CWE-415
CWE-824
CWE-121
CWE-284
CWE-254
CWE-667
CWE-843
CWE-835
CWE-665
CWE-1342
CWE-125
CWE-833
CWE-682
Exploitation vector Network
Public exploit Public exploit code for vulnerability #65 is available.
Public exploit code for vulnerability #72 is available.
Public exploit code for vulnerability #76 is available.
Public exploit code for vulnerability #82 is available.
Vulnerability #84 is being exploited in the wild.
Public exploit code for vulnerability #108 is available.
Public exploit code for vulnerability #113 is available.
Public exploit code for vulnerability #145 is available.
Public exploit code for vulnerability #149 is available.
Vulnerability #178 is being exploited in the wild.
Vulnerable software
Anolis OS
Operating systems & Components / Operating system

python3-perf
Operating systems & Components / Operating system package or component

kernel-modules-internal
Operating systems & Components / Operating system package or component

kernel-modules-extra
Operating systems & Components / Operating system package or component

kernel-modules
Operating systems & Components / Operating system package or component

kernel-debug-modules-extra
Operating systems & Components / Operating system package or component

kernel-debug-modules
Operating systems & Components / Operating system package or component

kernel-debug-core
Operating systems & Components / Operating system package or component

kernel-core
Operating systems & Components / Operating system package or component

perf
Operating systems & Components / Operating system package or component

kernel-tools-libs-devel
Operating systems & Components / Operating system package or component

kernel-tools-libs
Operating systems & Components / Operating system package or component

kernel-tools
Operating systems & Components / Operating system package or component

kernel-headers
Operating systems & Components / Operating system package or component

kernel-devel
Operating systems & Components / Operating system package or component

kernel-debug-devel
Operating systems & Components / Operating system package or component

kernel-debug
Operating systems & Components / Operating system package or component

kernel
Operating systems & Components / Operating system package or component

bpftool
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 183 vulnerabilities.

1) Improper Privilege Management

EUVDB-ID: #VU46929

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-0404

CWE-ID: CWE-269 - Improper Privilege Management

Exploit availability: No

Description

The vulnerability allows a local authenticated user to execute arbitrary code.

In uvc_scan_chain_forward of uvc_driver.c, there is a possible linked list corruption due to an unusual root cause. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-111893654References: Upstream kernel

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Out-of-bounds write

EUVDB-ID: #VU48590

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-14331

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the Linux kernel’s implementation of the invert video code on VGA consoles. A local user with can run a specially crafted program to call VT_RESIZE IOCTL, trigger an out-of-bounds write and execute arbitrary code on the target system with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Use-after-free

EUVDB-ID: #VU63652

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-25670

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in the NFC LLCP protocol implementation. A local user can perform manipulation with an unknown input for the llcp_sock_bind() function to crash or escalate their privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Use-after-free

EUVDB-ID: #VU63653

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-25671

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in the NFC LLCP protocol implementation. A local user can trigger the llcp_sock_connect() function to crash or escalate their privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Memory leak

EUVDB-ID: #VU63654

Risk: High

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2020-25672

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak in the NFC LLCP protocol implementation when triggering the llcp_sock_connect() function. A remote attacker can force the application to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Resource exhaustion

EUVDB-ID: #VU63914

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-3759

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists in the Linux kernel’s ipc functionality of the memcg subsystem when user calls the semget function multiple times, creating semaphores. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Memory leak

EUVDB-ID: #VU74626

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-3923

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due memory leak within RDMA over infiniband implementation in Linux kernel. A local user can force the application to leak memory by sensing commands to the /dev/infiniband/rdma_cm device node and gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Input validation error

EUVDB-ID: #VU61215

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-43976

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the mwifiex_usb_recv() function in drivers/net/wireless/marvell/mwifiex/usb.c in Linux kernel. An attacker with physical access to the system can insert a specially crafted USB device and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Information disclosure

EUVDB-ID: #VU61198

Risk: Low

CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-0001

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to non-transparent sharing of branch predictor selectors between contexts. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Information disclosure

EUVDB-ID: #VU61199

Risk: Low

CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-0002

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to non-transparent sharing of branch predictor within a context. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Information disclosure

EUVDB-ID: #VU64919

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-0812

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists in NFS over RDMA in the net/sunrpc/xprtrdma/rpc_rdma.c() function in RPCRDMA_HDRLEN_MIN (7). A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Use-after-free

EUVDB-ID: #VU64438

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-1184

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service attack.

The vulnerability exists due to a use-after-free error in fs/ext4/namei.c:dx_insert_block() function in the Linux kernel’s filesystem sub-component.. A local user can trigger use-after-free and perform a denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) NULL pointer dereference

EUVDB-ID: #VU63158

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-1516

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference error in the Linux kernel’s X.25 set of standardized network protocols functionality. A local user can terminate session using a simulated Ethernet card and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Race condition

EUVDB-ID: #VU64156

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-1729

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within sys_perf_event_open() in Linux kernel. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Use-after-free

EUVDB-ID: #VU64087

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-1836

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to use-after-free error in the drivers/block/floppy.c in the floppy driver module in the Linux kernel when working with raw_cmd_ioctl and seek_interrupt. A local user can trigger use-after-free to escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Use-after-free

EUVDB-ID: #VU64944

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-33981

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform denial of service attack.

The vulnerability exists due to a use-after-free error in drivers/block/floppy.c in the Linux kernel when deallocating raw_cmd in the raw_cmd_ioctl function(). A local user can trigger use-after-free and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

17) Uncaught Exception

EUVDB-ID: #VU64264

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-1975

CWE-ID: CWE-248 - Uncaught Exception

Exploit availability: No

Description

The vulnerability allows a remote attacker on the local network to perform a denial of service (DoS) attack.

The vulnerability exists due to an uncaught exception error in the Linux kernel. A remote attacker on the local network can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU64134

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-20141

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to improper imposition of security restrictions in the Linux kernel's components. A local user can trigger the vulnerability to bypass security restrictions bypass and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

19) Out-of-bounds write

EUVDB-ID: #VU67474

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-20369

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the v4l2_m2m_querybuf() function in v4l2-mem2mem.c. A local user can trigger ab out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

20) Out-of-bounds write

EUVDB-ID: #VU67866

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-20422

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a boundary error within emulation_proc_handler() in armv8 emulation in arch/arm64/kernel/armv8_deprecated.c. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

21) Integer overflow

EUVDB-ID: #VU67867

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-20423

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to integer overflow within the rndis_set_response() function in drivers/usb/gadget/function/rndis.c in Linux kernel. A local application can trigger ab integer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

22) Use-after-free

EUVDB-ID: #VU72526

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-20566

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the l2cap_chan_put() function in Bluetooth L2CAP implementation. A local application can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

23) Processor optimization removal or modification of security-critical code

EUVDB-ID: #VU65007

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-23960

CWE-ID: CWE-1037 - Processor optimization removal or modification of security-critical code

Exploit availability: No

Description

The vulnerability allows a local user to obtain potentially sensitive information.

The vulnerability exists due to improper restrictions of cache speculation. A local user can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches and gain access to sensitive information.

The vulnerability was dubbed Spectre-BHB.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

24) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU66810

Risk: Low

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-2503

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to the way dm-verity is used to restrict module/firmware loads to trusted root filesystem in LoadPin builds. Device-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass verification till reboot. This allows root to bypass LoadPin and can be used to load untrusted and unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for peripherals that do not verify firmware updates.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

25) Security restrictions bypass

EUVDB-ID: #VU66549

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-26373

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to non-transparent sharing of return predictor targets between contexts in Intel CPU processors. A local user can bypass the expected architecture isolation between contexts and gain access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

26) Input validation error

EUVDB-ID: #VU67510

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-2663

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass firewall rules.

The vulnerability exists due to insufficient validation of user-supplied input in nf_conntrack_irc in Linux kernel. A remote attacker can send unencrypted IRC with nf_conntrack_irc configured and bypass configured firewall rules.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

27) Use-after-free

EUVDB-ID: #VU63318

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-26966

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to a use-after-free error in drivers/net/usb/sr9700.c in the Linux kernel. A remote attacker can pass specially crafted data and obtain sensitive information from heap memory.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

28) Out-of-bounds write

EUVDB-ID: #VU67811

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-2964

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet Devices driver in Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

29) Race condition

EUVDB-ID: #VU67477

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3028

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. A local user can exploit the race and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

30) Division by zero

EUVDB-ID: #VU68516

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3061

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to missing checks of the "pixclock" value in the Linux kernel i740 driver. A local user can pass arbitrary values to the driver through ioctl() interface, trigger a divide by zero error and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

31) NULL pointer dereference

EUVDB-ID: #VU71538

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3107

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the netvsc_get_ethtool_stats() function in drivers/net/hyperv/netvsc_drv.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

32) Unchecked Return Value

EUVDB-ID: #VU71539

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3108

CWE-ID: CWE-252 - Unchecked Return Value

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to unchecked return value within the kfd_parse_subtype_iolink() function in drivers/gpu/drm/amd/amdkfd/kfd_crat.c. A local user can crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

33) NULL pointer dereference

EUVDB-ID: #VU71540

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3111

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the free_charger_irq() function in drivers/power/supply/wm8350_power.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

34) Resource management error

EUVDB-ID: #VU68780

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3169

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources in Linux kernel when handling a consecutive request of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver. A local user can force the a PCIe link to disconnect.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

35) Use of insufficiently random values

EUVDB-ID: #VU64943

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-32296

CWE-ID: CWE-330 - Use of Insufficiently Random Values

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to Linux kernel allowing TCP servers to identify clients by observing what source ports are used. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

36) Use-after-free

EUVDB-ID: #VU68337

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3239

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the Linux kernel video4linux driver in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

37) Buffer overflow

EUVDB-ID: #VU65005

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-32981

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error in ptrace PEEKUSER and POKEUSER when accessing floating point registers on powerpc 32-bit platforms. A local user can trigger buffer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

38) Information disclosure

EUVDB-ID: #VU65346

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-33740

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

39) Information disclosure

EUVDB-ID: #VU65345

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-26365

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

40) Information disclosure

EUVDB-ID: #VU65351

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-33741

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

41) Information disclosure

EUVDB-ID: #VU65348

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-33742

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend. A local user can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

42) Resource management error

EUVDB-ID: #VU65844

Risk: Low

CVSSv4.0: 5.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Clear]

CVE-ID: CVE-2022-33744

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of foreign mappings performed by rbtree when mapping pages of Arm guests. An unprivileged Arm guest can cause inconsistencies of the rbtree via PV devices, which can lead to denial of service of dom0 and cause crashes or the inability to perform further mappings of other guests' memory pages.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

43) Use-after-free

EUVDB-ID: #VU69759

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3424

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the gru_set_context_option(), gru_fault() and gru_handle_user_call_os() functions in Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

44) Race condition

EUVDB-ID: #VU69755

Risk: Low

CVSSv4.0: 4.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3521

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the kcm_tx_work() function in net/kcm/kcmsock.c in Linux kernel. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

45) Memory leak

EUVDB-ID: #VU69756

Risk: Medium

CVSSv4.0: 2.3 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-3524

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak within the ipv6_renew_options() function when retrieving a new IPv6 address from a malicious DHCP server. A remote attacker can force the system to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

46) Memory leak

EUVDB-ID: #VU69791

Risk: Low

CVSSv4.0: 0.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3535

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack.

The vulnerability exists due memory leak within the mvpp2_dbgfs_port_init() function in drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c, when a device is probed. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

47) Memory leak

EUVDB-ID: #VU69757

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3542

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack on the target system.

The vulnerability exists due memory leak within the bnx2x_tpa_stop() function in drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

48) Buffer overflow

EUVDB-ID: #VU69758

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3545

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the area_cache_get() function in drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c. A local user can trigger memory corruption and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

49) Use-after-free

EUVDB-ID: #VU69799

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3564

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows an attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the l2cap_reassemble_sdu() function in net/bluetooth/l2cap_core.c. An attacker with physical access to device can trigger a use-after-free error and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

50) Buffer overflow

EUVDB-ID: #VU69709

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3565

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows an attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the del_timer() function in drivers/isdn/mISDN/l1oip_core.c in the Bluetooth component. An attacker with physical proximity to device can trigger memory corruption and execute arbitrary code on the target system.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

51) Race condition

EUVDB-ID: #VU69810

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3566

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the tcp_getsockopt() and tcp_setsockopt() functions in net/ipv4/tcp.c, do_ipv6_setsockopt() function in net/ipv6/ipv6_sockglue.c, and tcp_v6_connect() function in net/ipv6/tcp_ipv6.c in Linux kernel. A local user can exploit the race and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

52) Use-after-free

EUVDB-ID: #VU69708

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3586

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error in the way the sch_sfb enqueue function used the socket buffer (SKB) cb field after the same SKB had been enqueued (and freed) into a child qdisc. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

53) Inclusion of Sensitive Information in Log Files

EUVDB-ID: #VU69707

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3594

CWE-ID: CWE-532 - Information Exposure Through Log Files

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to the intr_callback() function in drivers/net/usb/r8152.c can be forced to include excessive data info the log files. A local user can read the log files and gain access to sensitive data.

Note, the vulnerability can be triggered remotely.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

54) Buffer overflow

EUVDB-ID: #VU69803

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3628

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the brcmf_fweh_event_worker() function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c. A local user can use a specially crafted device to trigger memory corruption and escalate privileges on the system.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

55) Out-of-bounds write

EUVDB-ID: #VU71480

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-36280

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within the vmw_kms_cursor_snoo() function in drivers/gpu/vmxgfx/vmxgfx_kms.c in vmwgfx VMWare driver. A local user can trigger an out-of-bounds write and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

56) Memory leak

EUVDB-ID: #VU69706

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3629

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack.

The vulnerability exists due memory leak within the vsock_connect() function in net/vmw_vsock/af_vsock.c in Linux kernel IPSec implementation. A local user can force the system to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

57) Use-after-free

EUVDB-ID: #VU69398

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3635

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the drivers/atm/idt77252.c in IPsec component of Linux kernel. A local user can trigger a use-after-free error and crash the kernel.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

58) Input validation error

EUVDB-ID: #VU70468

Risk: Medium

CVSSv4.0: 5.6 [CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Green]

CVE-ID: CVE-2022-3643

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of network packets. An attacker with access to the guest OS can trigger the related physical NIC on the host to reset, abort, or crash by sending certain kinds of packets.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

59) Double Free

EUVDB-ID: #VU70487

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3707

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within the intel_gvt_dma_map_guest_page() function in Intel GVT-g graphics driver. A local user can trigger a double free error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

60) Resource management error

EUVDB-ID: #VU70465

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-3903

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an incorrect read request flaw in the Infrared Transceiver USB driver in Linux kernel. An attacker with physical access to the system can starve system resources and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

61) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU68110

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-39189

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a guest user to escalate privileges on the system.

The vulnerability exists due to incorrect handling of TLB flush operations in certain KVM_VCPU_PREEMPTED situations in the x86 KVM subsystem in the Linux kernel. An attacker with unprivileged access to the guest OS can escalate privileges on the guest.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

62) Integer overflow

EUVDB-ID: #VU67914

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-39842

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer overflow within the pxa3xx_gcu_write() function in drivers/video/fbdev/pxa3xx-gcu.c in Linux kernel. A local user can trigger an integer overflow and execute arbitrary code with escalated privileges.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

63) Use-after-free

EUVDB-ID: #VU67915

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-40307

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the drivers/firmware/efi/capsule-loader.c in Linux kernel. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

64) Double Free

EUVDB-ID: #VU69805

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-4095

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the cmd_hdl_filter() function in drivers/staging/rtl8712/rtl8712_cmd.c. A local user can trigger a double free error and execute arbitrary code with escalated privileges.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

65) Use-after-free

EUVDB-ID: #VU67657

Risk: Low

CVSSv4.0: 7.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2022-41218

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the dvb_demux_open() and dvb_dmxdev_release() function in drivers/media/dvb-core/dmxdev.c in Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

66) NULL pointer dereference

EUVDB-ID: #VU70486

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-4129

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

67) Race condition

EUVDB-ID: #VU68340

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-41849

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition in the drivers/video/fbdev/smscufx.c in the Linux kernel. An attacker with physical proximity to the system can remove the USB device while calling open(), cause a race condition between the ufx_ops_open and ufx_usb_disconnect and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

68) Race condition

EUVDB-ID: #VU69792

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-41850

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition within the roccat_report_event() function in drivers/hid/hid-roccat.c. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

69) NULL pointer dereference

EUVDB-ID: #VU70467

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-41858

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the sl_tx_timeout() function in drivers/net/slip in Linux kernel. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

70) Resource management error

EUVDB-ID: #VU70469

Risk: Medium

CVSSv4.0: 5.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Green]

CVE-ID: CVE-2022-42328

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. An attacker with access to the guest OS can trigger deadlock in Linux netback driver and perform a denial of service (DoS) attack of the host via the paravirtualized network interface.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

71) Resource management error

EUVDB-ID: #VU70470

Risk: Medium

CVSSv4.0: 5.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Green]

CVE-ID: CVE-2022-42329

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. An attacker with access to the guest OS can trigger deadlock in Linux netback driver and perform a denial of service (DoS) attack of the host via the paravirtualized network interface.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

72) Use-after-free

EUVDB-ID: #VU69297

Risk: Low

CVSSv4.0: 5.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2022-42703

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the mm/rmap.c in the Linux kernel, related to leaf anon_vma double reuse. A local user can trigger a use-after-free error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

73) Access of Uninitialized Pointer

EUVDB-ID: #VU69796

Risk: Low

CVSSv4.0: 0.4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-42895

CWE-ID: CWE-824 - Access of Uninitialized Pointer

Exploit availability: No

Description

The vulnerability allows an attacker to gain access to sensitive information.

The vulnerability exists due to unauthorized access of uninitialized pointer within the l2cap_parse_conf_req() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to the affected device can gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

74) Use-after-free

EUVDB-ID: #VU69795

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-42896

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows an attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the l2cap_connect() and l2cap_le_connect_req() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to the affected device can trigger a use-after-free error and execute arbitrary code on the system.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

75) Out-of-bounds write

EUVDB-ID: #VU69296

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-43750

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

76) Stack-based buffer overflow

EUVDB-ID: #VU70442

Risk: Low

CVSSv4.0: 7.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2022-4378

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the __do_proc_dointvec() function. A local user can trigger a stack-based buffer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

77) Race condition

EUVDB-ID: #VU75338

Risk: Low

CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-45887

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition in drivers/media/usb/ttusb-dec/ttusb_dec.c in Linux kernel. A local user can exploit the race and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

78) Integer overflow

EUVDB-ID: #VU70464

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-45934

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer overflow within the l2cap_config_req() function in net/bluetooth/l2cap_core.c in Linux kernel. A local user can pass specially crafted L2CAP_CONF_REQ packets to the device, trigger an integer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

79) Improper access control

EUVDB-ID: #VU71541

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-4662

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper access restrictions in the Linux kernel USB core subsystem in the way user attaches usb device. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

80) NULL pointer dereference

EUVDB-ID: #VU71479

Risk: Medium

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-47929

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the traffic control subsystem in Linux kernel. A local user can pass pass a specially crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

81) Use after free

EUVDB-ID: #VU92732

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0030

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary code.

A use-after-free flaw was found in the Linux kernel's nouveau driver in how a user triggers a memory overflow that causes the nvkm_vma_tail function to fail. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

82) Security features bypass

EUVDB-ID: #VU72469

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2023-0045

CWE-ID: CWE-254 - Security Features

Exploit availability: Yes

Description

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to Linux kernel does not correctly mitigate SMT attacks. A local user can bypass Spectre-BTI user space mitigations and gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

83) Improper locking

EUVDB-ID: #VU90810

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0160

CWE-ID: CWE-667 - Improper Locking

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the __sock_map_delete() and sock_hash_delete_elem() functions in net/core/sock_map.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

84) Use-after-free

EUVDB-ID: #VU71482

Risk: High

CVSSv4.0: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber]

CVE-ID: CVE-2023-0266

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the snd_ctl_elem_read() function in the Linux kernel sound subsystem. A local user can trigger a use-after-free error and execute arbitrary code on the system.

Note, the vulnerability is being actively exploited in the wild.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

Yes. This vulnerability is being exploited in the wild.

85) NULL pointer dereference

EUVDB-ID: #VU71352

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0394

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the rawv6_push_pending_frames() function in net/ipv6/raw.c. A local user can run a specially crafted program on the system and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

86) NULL pointer dereference

EUVDB-ID: #VU76223

Risk: Low

CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0458

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the do_prlimit() function. A local user can pass specially crafted data to the system and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

87) Processor optimization removal or modification of security-critical code

EUVDB-ID: #VU76222

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0459

CWE-ID: CWE-1037 - Processor optimization removal or modification of security-critical code

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to improper implementation of speculative execution barriers in usercopy functions
in certain situations. A local user can gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

88) Use-after-free

EUVDB-ID: #VU72506

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0461

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the Upper Level Protocol (ULP) subsystem in Linux kernel caused by improper handling of sockets entering the LISTEN state in certain protocols. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

89) Use-after-free

EUVDB-ID: #VU72098

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0590

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the qdisc_graft() function in net/sched/sch_api.c. A local user can trigger a use-after-free error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

90) Memory leak

EUVDB-ID: #VU73765

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0597

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to memory leak within the Linux kernel cpu_entry_area mapping of X86 CPU data. A local user can gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

91) Divide by zero

EUVDB-ID: #VU92736

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0615

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

A memory leak flaw and potential divide by 0 and Integer overflow was found in the Linux kernel V4L2 and vivid test code functionality. This issue occurs when a user triggers ioctls, such as VIDIOC_S_DV_TIMINGS ioctl. This could allow a local user to crash the system if vivid test code enabled.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

92) Buffer overflow

EUVDB-ID: #VU74123

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1073

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows an attacker to compromise the affected system.

The vulnerability exists due to a boundary error in the Linux kernel human interface device (HID) subsystem. An attacker with physical access to the system can insert in a specific way malicious USB device, trigger memory corruption and execute arbitrary code.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

93) Memory leak

EUVDB-ID: #VU74124

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1074

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a local user to perform DoS attack on the target system.

The vulnerability exists due memory leak in Linux kernel Stream Control Transmission Protocol. A local user can start a malicious network service and then connect to remotely, forcing the kernel to leak memory.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

94) Type Confusion

EUVDB-ID: #VU72742

Risk: Low

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1076

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a type confusion error during initialization of TUN/TAP sockets. A local user can trigger a type confusion error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

95) Type Confusion

EUVDB-ID: #VU72699

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1077

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a type confusion error within the pick_next_rt_entity() function pick_next_rt_entity(). A local user can trigger a type confusion error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

96) Out-of-bounds write

EUVDB-ID: #VU74054

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1078

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the rds_rm_zerocopy_callback() function in Linux kernel RDS (Reliable Datagram Sockets) protocol. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

97) Use-after-free

EUVDB-ID: #VU72741

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1079

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows an attacker to compromise the vulnerable system.

The vulnerability exists due to a use-after-free error within the asus_kbd_backlight_set() function when plugging in a malicious USB device. An attacker with physical access to the system can inject a malicious USB device, trigger a use-after-free error and execute arbitrary code.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

98) Use-after-free

EUVDB-ID: #VU71764

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-25012

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the bigben_remove() function in drivers/hid/hid-bigbenff.c. An attacker with physical access to the system can attach a specially crafted USB device to the system and cause a denial of service condition.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

99) NULL pointer dereference

EUVDB-ID: #VU73783

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1095

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the nf_tables_updtable() function within the netfilter subsystem. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

100) Use-after-free

EUVDB-ID: #VU72734

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1118

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in the Linux kernel integrated infrared receiver/transceiver driver "drivers/media/rc/ene_ir.c" when detaching rc device. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

101) Resource exhaustion

EUVDB-ID: #VU77953

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-1206

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a hash collision flaw in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when an attacker makes a new kind of SYN flood attack. A remote attacker can increase the CPU usage of the server that accepts IPV6 connections up to 95%.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

102) Use-after-free

EUVDB-ID: #VU74122

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1281

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in Linux kernel traffic control index filter (tcindex) when the tcf_exts_exec() function is called with the destroyed tcf_ext. A local user attacker can trigger a use-after-free error and execute arbitrary code with elevated privileges.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

103) Infinite loop

EUVDB-ID: #VU74631

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-1390

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop in tipc_link_xmit() within the Linux kernel TIPC kernel module when parsing UDp packets. A remote attacker can send two small UDP packets to a system with a UDP bearer and consume all available CPU resources.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

104) Improper Initialization

EUVDB-ID: #VU74630

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1513

CWE-ID: CWE-665 - Improper Initialization

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to improper initialization when calling the KVM_GET_DEBUGREGS ioctl on 32-bit systems. A local user can run a specially crafted application to gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

105) Use-after-free

EUVDB-ID: #VU75204

Risk: Low

CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1611

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the btrfs_search_slot() function in fs/btrfs/ctree.c. A local user can trigger a use-after-free error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

106) Information exposure through microarchitectural state after transient execution

EUVDB-ID: #VU74771

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1637

CWE-ID: CWE-1342 - Information Exposure through Microarchitectural State after Transient Execution

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due speculative execution behavior in the Linux kernel X86 CPU Power management options functionality. A local user can gain access to sensitive information.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

107) Use-after-free

EUVDB-ID: #VU75450

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1670

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the Xircom 16-bit PCMCIA (PC-card) Ethernet driver. A local user can trigger a use-after-free error and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

108) Use-after-free

EUVDB-ID: #VU75448

Risk: Low

CVSSv4.0: 7.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2023-1829

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the tcindex_delete() function. A local user can trigger a use-after-free error and execute arbitrary code with root privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

109) Use-after-free

EUVDB-ID: #VU75205

Risk: Low

CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1838

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the vhost_net_set_backend() function in drivers/vhost/net.c. A local user can trigger a use-after-free error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

110) Use-after-free

EUVDB-ID: #VU75451

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1855

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the xgene_hwmon_remove() function in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). A local user can trigger a use-after-free error and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

111) Use-after-free

EUVDB-ID: #VU75452

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1989

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the btsdio_remove() function in driversluetoothtsdio.c. A local user can trigger a use-after-free error and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

112) Use-after-free

EUVDB-ID: #VU75453

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-1990

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the ndlc_remove() function in drivers/nfc/st-nci/ndlc.c. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

113) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU75163

Risk: Low

CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2023-2002

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to improper permissions check in the Bluetooth subsystem when handling ioctl system calls of HCI sockets. A local user can acquire a trusted socket, leading to unauthorized execution of management commands.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

114) Information disclosure

EUVDB-ID: #VU79263

Risk: Low

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-20569

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to a side channel issue in AMD CPUs. A remote user can influence the return address prediction and gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

115) Use-after-free

EUVDB-ID: #VU78572

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-20593

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in AMD Zen2 processors. A local user can trigger a use-after-free error and execute arbitrary code on the system.

Note, the vulnerability was dubbed Zenbleed.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

116) Out-of-bounds read

EUVDB-ID: #VU75323

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-2124

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack..

The vulnerability exists due to a boundary condition within the XFS subsystem in Linux kernel. A local user can trigger an out-of-bounds read error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

117) Use-after-free

EUVDB-ID: #VU75994

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-2162

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to a use-after-free error within the scsi_sw_tcp_session_create() function in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. A local user can trigger a use-after-free error and gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

118) Out-of-bounds write

EUVDB-ID: #VU77249

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-2194

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error in the Linux kernel's SLIMpro I2C device driver. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

119) Improper locking

EUVDB-ID: #VU77243

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-2269

CWE-ID: CWE-667 - Improper Locking

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service attack (DoS).

The vulnerability exists due to double-locking error in table_clear in drivers/md/dm-ioctl.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

120) NULL pointer dereference

EUVDB-ID: #VU73769

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-23000

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the tegra_xusb_find_port_node() function in drivers/phy/tegra/xusb.c. A local user can pass specially crafted data to the system and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

121) Type Confusion

EUVDB-ID: #VU71478

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-23454

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a type confusion error within the cbq_classify() function in net/sched/sch_cbq.c in the Linux kernel. A local user can trigger a type confusion error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

122) Type Confusion

EUVDB-ID: #VU71477

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-23455

CWE-ID: CWE-843 - Type confusion

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a type confusion error within the atm_tc_enqueue() function in net/sched/sch_atm.c in the Linux kernel. A local user can trigger a type confusion error and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

123) Integer overflow

EUVDB-ID: #VU72468

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-23559

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer overflow within the rndis_query_oid() function in drivers/net/wireless/rndis_wlan.c. A local user can trigger an integer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

124) Use-after-free

EUVDB-ID: #VU76455

Risk: Low

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-2513

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ext4 filesystem in the way it handled the extra inode size for extended attributes. A local user can trigger a use-after-free error and escalate privileges on the system.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

125) Double Free

EUVDB-ID: #VU73766

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-26545

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a double free in net/mpls/af_mpls.c during the renaming of a device. A local user can trigger a double free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

126) Out-of-bounds read

EUVDB-ID: #VU74125

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-26607

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the ntfs_attr_find() function in fs/ntfs/attrib.c in Linux kernel. A local user can trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

127) NULL pointer dereference

EUVDB-ID: #VU74126

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-28328

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. A local user can pass specially crafted data to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

128) Out-of-bounds read

EUVDB-ID: #VU78675

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-2860

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the SR-IPv6 implementation when processing seg6 attributes. A local user can trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

129) Buffer overflow

EUVDB-ID: #VU74627

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-28772

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the seq_buf_putmem_hex() function in lib/seq_buf.c. A local user can trigger memory corruption and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

130) Use-after-free

EUVDB-ID: #VU77495

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-2985

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the hfsplus_put_super() function in fs/hfsplus/super.c. A local user can trigger a use-after-free error and crash the kernel.


Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

131) Processor optimization removal or modification of security-critical code

EUVDB-ID: #VU77247

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3006

CWE-ID: CWE-1037 - Processor optimization removal or modification of security-critical code

Exploit availability: No

Description

The vulnerability allow a local user to gain access to sensitive information.

The vulnerability exists due to a known cache speculation vulnerability (Spectre-BHB) for the new hw AmpereOne. A local user can gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

132) Input validation error

EUVDB-ID: #VU75456

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-30456

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to insufficient validation of consistency for for CR0 and CR4 in arch/x86/kvm/vmx/nested.c in the Linux kernel. A local user can execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

133) Race condition

EUVDB-ID: #VU75996

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-30772

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows an attacker to compromise the affected system.

The vulnerability exists due to a race condition in rivers/power/supply/da9150-charger.c in Linux kernel. An attacker with physical access to device can trigger a race condition while unplugin the device and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

134) Out-of-bounds write

EUVDB-ID: #VU78010

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3090

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the ipvlan network driver in Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

135) NULL pointer dereference

EUVDB-ID: #VU79496

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-31083

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the hci_uart_tty_ioctl() function in drivers/bluetooth/hci_ldisc.c. A local user can pass specially crafted data to the system and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

136) Deadlock

EUVDB-ID: #VU77246

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-31084

CWE-ID: CWE-833 - Deadlock

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a deadlock in drivers/media/dvb-core/dvb_frontend.c when a task is in !TASK_RUNNING. A local user can trigger a deadlock and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

137) Division by zero

EUVDB-ID: #VU82660

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-31085

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a divide by zero error within the drivers/mtd/ubi/cdev.c driver. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

138) Use-after-free

EUVDB-ID: #VU77911

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3111

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the prepare_to_relocate() function in fs/btrfs/relocation.c in btrfs in the Linux Kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

139) Use-after-free

EUVDB-ID: #VU78457

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3117

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in the Netfilter subsystem. A local user with CAP_NET_ADMIN capability can trigger the use-after-free error and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

140) Out-of-bounds write

EUVDB-ID: #VU76098

Risk: Low

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-31436

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the qfq_change_class() function in net/sched/sch_qfq.c when handling the MTU value provided to the QFQ Scheduler. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

141) Use-after-free

EUVDB-ID: #VU78064

Risk: Low

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3159

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the outbound_phy_packet_callback() function in driver/firewire in Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

142) Incorrect calculation

EUVDB-ID: #VU77956

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3161

CWE-ID: CWE-682 - Incorrect Calculation

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation in the Framebuffer Console (fbcon) in the Linux kernel. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

143) NULL pointer dereference

EUVDB-ID: #VU78009

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3212

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the gfs2 file system in the Linux kernel. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

144) NULL pointer dereference

EUVDB-ID: #VU78471

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3220

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the dpu_crtc_atomic_check() function in drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c. A local user can pass specially crafted data to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

145) Use-after-free

EUVDB-ID: #VU75807

Risk: Low

CVSSv4.0: 7.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2023-32233

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in Netfilter nf_tables when processing batch requests. A local user can trigger a use-after-free error and execute arbitrary code with root privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

146) Out-of-bounds read

EUVDB-ID: #VU78008

Risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3268

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the relay_file_read_start_pos() function in kernel/relay.c in the relayfs. A local user can trigger an out-of-bounds read error and read contents of memory on the system or crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

147) NULL pointer dereference

EUVDB-ID: #VU78063

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3358

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the Linux kernel's Integrated Sensor Hub (ISH) driver. A local user and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

148) Out-of-bounds read

EUVDB-ID: #VU77624

Risk: Low

CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-34256

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition within crc16 in lib/crc16.c when called from fs/ext4/super.c. A local user can trigger an out-of-bounds read error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

149) Out-of-bounds write

EUVDB-ID: #VU78326

Risk: Low

CVSSv4.0: 7.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2023-35001

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the nft_byteorder() function. A local user can trigger an out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

150) Use-after-free

EUVDB-ID: #VU79491

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3567

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the vc_screen() function in vcs_read in drivers/tty/vt/vc_screen.c. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

151) Out-of-bounds write

EUVDB-ID: #VU77502

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-35788

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the fl_set_geneve_opt() function in net/sched/cls_flower.c in Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

152) Race condition

EUVDB-ID: #VU77957

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-35823

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the saa7134_finidev() function in drivers/media/pci/saa7134/saa7134-core.c. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

153) Use-after-free

EUVDB-ID: #VU78062

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-35824

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the dm1105_remove() function in drivers/media/pci/dm1105/dm1105.c. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

154) Use-after-free

EUVDB-ID: #VU77955

Risk: Low

CVSSv4.0: 4.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3141

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the r592_remove() function of drivers/memstick/host/r592.c in media access in the Linux kernel. A local user can trigger a use-after-free error and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

155) Race condition

EUVDB-ID: #VU77958

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-35828

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the renesas_usb3_remove() function in drivers/usb/gadget/udc/renesas_usb3.c. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

156) Use-after-free

EUVDB-ID: #VU78941

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3609

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the the Linux kernel net/sched: cls_u32 component. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

157) Out-of-bounds write

EUVDB-ID: #VU78943

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3611

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error in the qfq_change_agg() function in net/sched/sch_qfq.c within the Linux kernel net/sched: sch_qfq component. A local user trigger an out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

158) Use-after-free

EUVDB-ID: #VU79285

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3776

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the the Linux kernel's net/sched: cls_fw component. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

159) Out-of-bounds write

EUVDB-ID: #VU78928

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-3812

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the TUN/TAP device driver in Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

160) Out-of-bounds read

EUVDB-ID: #VU81921

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-39192

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to a boundary condition within the the u32_match_it() function in Netfilter subsystem in Linux kernel. A local user can trigger an out-of-bounds read error and gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

161) Use-after-free

EUVDB-ID: #VU79486

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4128

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within net/sched/cls_fw.c in classifiers (cls_fw, cls_u32, and cls_route) in the Linux Kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

162) Use-after-free

EUVDB-ID: #VU80580

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4206

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the the cls_route component in Linux kernel packet scheduler. A local user can trigger a use-after-free error and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

163) Use-after-free

EUVDB-ID: #VU80587

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4207

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the the cls_fw component in Linux kernel packet scheduler. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

164) Use-after-free

EUVDB-ID: #VU80586

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4208

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the the cls_u32 component in Linux kernel packet scheduler. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

165) Use-after-free

EUVDB-ID: #VU79712

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4132

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the siano smsusb module in the Linux kernel. A local user can trigger a use-after-free error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

166) Out-of-bounds read

EUVDB-ID: #VU82305

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-42755

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to perform denial of service (DoS) attack.

The vulnerability exists due to a boundary condition within the the IPv4 Resource Reservation Protocol (RSVP) classifier function in the Linux kernel. A local user can trigger an out-of-bounds read error and crash the Linux kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

167) NULL pointer dereference

EUVDB-ID: #VU80800

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4385

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the dbFree() function in fs/jfs/jfs_dmap.c in the journaling file system (JFS). A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

168) Double Free

EUVDB-ID: #VU80796

Risk: Low

CVSSv4.0: 4.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4387

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to a boundary error within the vmxnet3_rq_alloc_rx_buf() function in drivers/net/vmxnet3/vmxnet3_drv.c in VMware vmxnet3 ethernet NIC driver. A local user can  trigger a double free error and gain access to sensitive information or crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

169) Out-of-bounds write

EUVDB-ID: #VU84354

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-45863

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the fill_kobj_path() function in lib/kobject.c. A local user can can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

170) Buffer overflow

EUVDB-ID: #VU83381

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-45871

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the IGB driver in drivers/net/ethernet/intel/igb/igb_main.c when handling frames larger than the MTU. A remote attacker can send specially crafted traffic to the system, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

171) Use-after-free

EUVDB-ID: #VU81664

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4623

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the the Linux kernel net/sched: sch_hfsc (HFSC qdisc traffic control) component. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

172) Use-after-free

EUVDB-ID: #VU81693

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-4921

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in the qfq_dequeue() function within the the Linux kernel's net/sched: sch_qfq component. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

173) Use-after-free

EUVDB-ID: #VU85023

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-51779

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error when handling bt_sock_ioctl in the Bluetooth subsystem. A local user can trigger a use-after-free error and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

174) Out-of-bounds write

EUVDB-ID: #VU83311

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-5717

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability local user to escalate privileges on the system.

The vulnerability exists due to a boundary error in the Linux kernel's Linux Kernel Performance Events (perf) component. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

175) Out-of-bounds write

EUVDB-ID: #VU85021

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-6931

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error in the Linux kernel's Performance Events system component. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

176) Use-after-free

EUVDB-ID: #VU84585

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-6932

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local authenticated user to execute arbitrary code.

The vulnerability exists due to a use-after-free error within the ipv4 igmp component in Linux kernel. A local authenticated user can trigger a use-after-free error and execute arbitrary code.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

177) Resource management error

EUVDB-ID: #VU86553

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-0607

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources within the nft_byteorder_eval() function in the Netfilter subsystem. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

178) Use-after-free

EUVDB-ID: #VU86577

Risk: High

CVSSv4.0: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber]

CVE-ID: CVE-2024-1086

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the netfilter nf_tables component in Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

Yes. This vulnerability is being exploited in the wild.

179) NULL pointer dereference

EUVDB-ID: #VU87192

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-22099

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the rfcomm_check_security() function in /net/bluetooth/rfcomm/core.c. A local user can pass specially crafted data to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

180) Integer overflow

EUVDB-ID: #VU88102

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-23307

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer overflow in raid5_cache_count() function. A local user can trigger an integer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

181) Race condition

EUVDB-ID: #VU87602

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-24855

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the lpfc_unregister_fcf_rescan() function in scsi device driver. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

182) Buffer overflow

EUVDB-ID: #VU88886

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-26589

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within the adjust_ptr_min_max_vals() function in kernel/bpf/verifier.c. A local user can crash the OS kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

183) Out-of-bounds read

EUVDB-ID: #VU87682

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-26597

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition in drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c when parsing the netlink attributes. A local user can trigger an out-of-bounds read error and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-perf: before 4.19.91-28

kernel-modules-internal: before 4.19.91-28

kernel-modules-extra: before 4.19.91-28

kernel-modules: before 4.19.91-28

kernel-debug-modules-extra: before 4.19.91-28

kernel-debug-modules: before 4.19.91-28

kernel-debug-core: before 4.19.91-28

kernel-core: before 4.19.91-28

perf: before 4.19.91-28

kernel-tools-libs-devel: before 4.19.91-28

kernel-tools-libs: before 4.19.91-28

kernel-tools: before 4.19.91-28

kernel-headers: before 4.19.91-28

kernel-devel: before 4.19.91-28

kernel-debug-devel: before 4.19.91-28

kernel-debug: before 4.19.91-28

kernel: before 4.19.91-28

bpftool: before 4.19.91-28

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0402


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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