VULNERABILITY INTELLIGENCE

CVE-2023-6560

CVSS score5.5 MEDIUM
EPSS probability0.28%
CISA KEVNot currently listed
Published2023-12-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • secalert@redhat.com: CWE-823
  • nvd@nist.gov: CWE-119

Primary references