CVE-2022-3543 Linux Kernel BPF af_unix.c unix_release_sock memory leak

2022-10-1700:00:00

CWE-404

VulDB

www.cve.org

linux kernel

bpf

af_unix.c

memory leak

3.5 Low

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

7.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function unix_sock_destructor/unix_release_sock of the file net/unix/af_unix.c of the component BPF. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211043.

CNA Affected

[
  {
    "vendor": "Linux",
    "product": "Kernel",
    "versions": [
      {
        "version": "n/a",
        "status": "affected"
      }
    ]
  }
]