CVEvulnerability

CVE-2023-6560

5.5 MEDIUM Published 2023-12-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-12-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-119, CWE-823

Description

An out-of-bounds memory access flaw was found in the io_uring SQ/CQ rings functionality in the Linux kernel. This issue could allow a local user to crash the system.

Affected configurations

• linux linux kernel (<= 6.6) • linux linux kernel 6.7

Related

Weakness · CWE (2)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
  • CWE-823 Use of Out-of-range Pointer Offset weakness

References