CVE-2025-21989
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-21989
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21989.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-21989
- Downstream
- Related
- Published
- 2025-04-02T13:15:43Z
- Modified
- 2025-04-10T13:25:07Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix missing .istwopixelspercontainer
Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .istwopixelspercontainer function in dce60tgfuncs, causes a NULL pointer dereference on PCs with old GPUs, such as R9 280X.
So this fix adds missing .istwopixelspercontainer to dce60tgfuncs.
(cherry picked from commit bd4b125eb949785c6f8a53b0494e32795421209d)
- References
Affected packages
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source