VULNERABILITY INTELLIGENCE

CVE-2023-6531

CVSS score7 HIGH
EPSS probability0.22%
CISA KEVNot currently listed
Published2024-01-21
Last modified2026-08-06
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic() on the socket that the SKB is queued on.

Weakness classification

  • secalert@redhat.com: CWE-362
  • nvd@nist.gov: CWE-362

Primary references