VDB
CISA-2024-26662
CISA-2024-26662
PUBLISHED
CVSS 5.5 MEDIUM
Reported by Linux · Published April 2, 2024
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)
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 474ac4a875ca6fea3fc5183d3ad22ef7523dca53, 474ac4a875ca6fea3fc5183d3ad22ef7523dca53, 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 |
| Linux | Linux | 5.9, 0, 6.6.17 |
| Linux | Linux | 6.7.5, 474ac4a875ca6fea3fc5183d3ad22ef7523dca53, 5.9 |
| linux | linux_kernel | 5.9, 5.9, 5.9 |
Timeline
- Apr 2, 2024 CVE Published
- May 4, 2025 CVE Updated