CVEvulnerability

CVE-2023-52459

5.5 MEDIUM Published 2024-02-23 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-02-23
Last modified
2026-06-17
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
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-476

Description

In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix duplicated list deletion The list deletion call dropped here is already called from the helper function in the line before. Having a second list_del() call results in either a warning (with CONFIG_DEBUG_LIST=y): list_del corruption, c46c8198->next is LIST_POISON1 (00000100) If CONFIG_DEBUG_LIST is disabled the operation results in a kernel error due to NULL pointer dereference.

Affected configurations

• linux linux kernel (>= 6.6.0 < 6.6.14) • linux linux kernel (>= 6.7.0 < 6.7.2)

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References