Anolis OS update for kernel



| Updated: 2025-03-29
Risk Low
Patch available YES
Number of vulnerabilities 36
CVE-ID CVE-2020-0404
CVE-2022-1184
CVE-2022-20423
CVE-2022-33742
CVE-2022-26365
CVE-2022-33740
CVE-2022-33741
CVE-2022-36280
CVE-2022-3707
CVE-2022-4095
CVE-2022-41850
CVE-2023-0045
CVE-2023-0458
CVE-2023-1073
CVE-2023-1076
CVE-2023-1077
CVE-2023-1078
CVE-2023-1670
CVE-2023-1829
CVE-2023-1855
CVE-2023-1989
CVE-2023-1990
CVE-2023-2194
CVE-2023-2269
CVE-2023-23000
CVE-2023-2513
CVE-2023-26607
CVE-2023-28328
CVE-2023-2985
CVE-2023-30772
CVE-2023-3117
CVE-2023-3220
CVE-2023-3268
CVE-2023-35001
CVE-2023-35788
CVE-2023-3141
CWE-ID CWE-269
CWE-416
CWE-190
CWE-200
CWE-787
CWE-415
CWE-362
CWE-254
CWE-476
CWE-119
CWE-843
CWE-667
CWE-125
Exploitation vector Local
Public exploit Public exploit code for vulnerability #12 is available.
Public exploit code for vulnerability #19 is available.
Public exploit code for vulnerability #34 is available.
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

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

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

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

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

kernel-core
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 36 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

6) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

9) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

13) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

15) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

18) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

20) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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: #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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

27) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

31) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.

35) 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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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: #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 4.19.91-27.5

perf: before 4.19.91-27.5

kernel-tools-libs-devel: before 4.19.91-27.5

kernel-tools-libs: before 4.19.91-27.5

kernel-tools: before 4.19.91-27.5

kernel-modules-internal: before 4.19.91-27.5

kernel-modules-extra: before 4.19.91-27.5

kernel-modules: before 4.19.91-27.5

kernel-headers: before 4.19.91-27.5

kernel-devel: before 4.19.91-27.5

kernel-debug-modules-extra: before 4.19.91-27.5

kernel-debug-modules: before 4.19.91-27.5

kernel-debug-devel: before 4.19.91-27.5

kernel-debug-core: before 4.19.91-27.5

kernel-debug: before 4.19.91-27.5

kernel-core: before 4.19.91-27.5

kernel: before 4.19.91-27.5

bpftool: before 4.19.91-27.5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0444


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.



###SIDEBAR###