VULNERABILITY INTELLIGENCE

CVE-2023-46862

CVSS score4.7 MEDIUM
EPSS probability0.24%
CISA KEVNot currently listed
Published2023-10-29
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references