Anolis OS update for kernel

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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 imx_register_uart_clocks() function in drivers/clk/imx/clk.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

8) Race condition

EUVDB-ID: #VU67478

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-2022-39188

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 include/asm-generic/tlb.h in the Linux kernel. A local user can exploit the race and escalate privileges on the system.

Note, this only occurs in situations with VM_PFNMAP VMAs.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) Buffer overflow

EUVDB-ID: #VU73749

Risk: High

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

CVE-ID: CVE-2022-42432

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

Description

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

The vulnerability exists due to memory safety bugs. A remote unauthenticated attacker can trick the victim into opening a specially crafted file, trigger buffer overflow and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

11) Use-after-free

EUVDB-ID: #VU71583

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-2022-4379

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to a use-after-free error within the __nfs42_ssc_open() function in fs/nfs/nfs4file.c. A remote attacker can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

12) Use-after-free

EUVDB-ID: #VU72328

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-2022-4382

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 gadgetfs Linux driver. An attacker with physical access to the system can trigger a use-after-free by manipulating the external device with gadgetfs and execute arbitrary code.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

13) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

15) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: #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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

21) NULL pointer dereference

EUVDB-ID: #VU74550

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-2023-1382

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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 net/tipc/topsrv.c within the TIPC protocol implementation 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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: #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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

24) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) Use-after-free

EUVDB-ID: #VU75769

Risk: Medium

CVSSv4.0: 4.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-1859

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a malicious guest to gain access to sensitive information or perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the xen_9pfs_front_removet() function in net/9p/trans_xen.c in Xen transport for 9pfs. A malicious guest VM can trigger a use-after-free error and gain access to sensitive information of the hypervisor or crash it.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

26) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

29) Race condition

EUVDB-ID: #VU75104

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-2023-2006

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 processing of RxRPC bundles in net/rxrpc/ar-internal.h. 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

31) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) Reachable Assertion

EUVDB-ID: #VU76392

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-2023-2156

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

Description

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

The vulnerability exists due to a reachable assertion when handling IPv6 RPL protocol. A remote attacker can send specially crafted packets to the system and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

34) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) NULL pointer dereference

EUVDB-ID: #VU81924

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-2023-2177

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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 net/sctp/stream_sched.c in Linux kernel. 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) Input validation error

EUVDB-ID: #VU73767

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-2023-22995

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 user-supplied input within the dwc3_qcom_acpi_register_core() function in drivers/usb/dwc3/dwc3-qcom.c. A local user can execute arbitrary code on the system with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) Race condition

EUVDB-ID: #VU76024

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-2023-2483

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 Qualcomm EMAC Gigabit Ethernet Controller. An attacker with physical access to system can remove the device before cleanup in the emac_remove() function is called, trigger a use-after-free error and crash the kernel.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

39) Race condition

EUVDB-ID: #VU77496

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-2023-33203

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

Exploit availability: No

Description

The vulnerability allows an attacker to escalate privileges on the system.

The vulnerability exists due to a race condition in drivers/net/ethernet/qualcomm/emac/emac.c. An attacker with physical access to the system can exploit the race by unplugging an emac based device and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

40) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) NULL pointer dereference

EUVDB-ID: #VU74772

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-2023-28327

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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 unix_diag_get_exact() function in net/unix/diag.c. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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: #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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

46) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

50) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

51) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: #VU78325

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-2023-31248

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 nft_chain_lookup_byid() function, which failed to check whether a chain was active and CAP_NET_ADMIN is in any user or network namespace. A local user ca 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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: #VU76221

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-2023-32269

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 net/netrom/af_netrom.c. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Successful exploitation of the vulnerability requires that the system has netrom routing configured or the attacker must have the CAP_NET_ADMIN capability.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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.

59) Use-after-free

EUVDB-ID: #VU76410

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-2023-33288

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to a use-after-free error within the bq24190_remove function in drivers/power/supply/bq24190_charger.c. A local authenticated 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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.

61) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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.

62) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: #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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

66) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: #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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

68) Use-after-free

EUVDB-ID: #VU78264

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-2023-35829

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 rkvdec_remove() function in drivers/staging/media/rkvdec/rkvdec.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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) Use-after-free

EUVDB-ID: #VU78779

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-2023-3610

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 nf_tables component in Linux kernel netfilter. A local user with CAP_NET_ADMIN capability 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

71) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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.

72) NULL pointer dereference

EUVDB-ID: #VU80578

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-2023-3772

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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 xfrm_update_ae_params() function in the IP framework for transforming packets (XFRM subsystem). A local user with CAP_NET_ADMIN privileges can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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.

73) Out-of-bounds read

EUVDB-ID: #VU80579

Risk: Low

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

CVE-ID: CVE-2023-3773

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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 in IP framework for transforming packets (XFRM subsystem). A local user with CAP_NET_ADMIN privileges can cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes and gain access to sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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.

74) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

75) 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

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) Use-after-free

EUVDB-ID: #VU79479

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-2023-3863

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 nfc_llcp_find_local() function in net/nfc/llcp_core.c in NFC implementation in Linux kernel. A local user can execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

77) Use-after-free

EUVDB-ID: #VU79498

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-2023-4004

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 the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. A local user can execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

78) Buffer overflow

EUVDB-ID: #VU80123

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-2023-4015

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 netfilter subsystem in net/netfilter/nft_immediate.c when handling bound chain deactivation. 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) Use-after-free

EUVDB-ID: #VU79714

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-2023-40283

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 l2cap_sock_release() function in net/bluetooth/l2cap_sock.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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: #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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

83) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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: #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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

85) Use-after-free

EUVDB-ID: #VU79713

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-2023-4147

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 functionality when adding a rule with NFTA_RULE_CHAIN_ID. 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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.

86) Race condition

EUVDB-ID: #VU79488

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-2023-4155

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 KVM AMD Secure Encrypted Virtualization (SEV) 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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) Out-of-bounds write

EUVDB-ID: #VU81663

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-2023-42753

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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 netfilter subsystem 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: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) NULL pointer dereference

EUVDB-ID: #VU81452

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-2023-42754

https://anas.openanolis.cn/errata/detail/ANSA-2023:0694

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 ipv4_send_dest_unreach() function in net/ipv4/route.c. A local user with CAP_NET_ADMIN permissions can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

python3-perf: before 5.10.134-16

perf: before 5.10.134-16

kernel-tools-libs-devel: before 5.10.134-16

kernel-tools-libs: before 5.10.134-16

kernel-tools: before 5.10.134-16

kernel-modules-extra: before 5.10.134-16

kernel-modules: before 5.10.134-16

kernel-headers: before 5.10.134-16

kernel-devel: before 5.10.134-16

kernel-debug-modules-extra: before 5.10.134-16

kernel-debug-modules: before 5.10.134-16

kernel-debug-devel: before 5.10.134-16

kernel-debug-core: before 5.10.134-16

kernel-debug: before 5.10.134-16

kernel-core: before 5.10.134-16

kernel: before 5.10.134-16

bpftool: before 5.10.134-16

CPE2.3

External links

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) 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