CVEvulnerability

CVE-2024-26662

5.5 MEDIUM Published 2024-04-02 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-04-02
Last modified
2026-06-17
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
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: drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()' 'panel_cntl' structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn21/dcn21_hwseq.c:269 dcn21_set_backlight_level() error: we previously assumed 'panel_cntl' could be null (see line 250)

Affected configurations

• linux linux kernel (>= 5.9 < 6.6.17) • linux linux kernel (>= 6.7 < 6.7.5) • linux linux kernel 6.8

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References