CVE-2024-26662
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-26662
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26662.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-26662
- Downstream
- Published
- 2024-04-02T07:15:43Z
- Modified
- 2025-08-09T20:01:27Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix 'panelcntl' could be null in 'dcn21setbacklightlevel()'
'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/dcn21hwseq.c:269 dcn21setbacklightlevel() error: we previously assumed 'panel_cntl' could be null (see line 250)
- References