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CVE-2025-21987

drm/amdgpu: init return value in amdgpu_ttm_clear_buffer PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer Otherwise an uninitialized value can be returned if amdgpu_res_cleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 (cherry picked from commit 7c62aacc3b452f73a1284198c81551035fac6d71)

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected a68c7eaa7a8ffdec9287ba1561a668d674c20a13 before d2c9625b0ade41f9917875d88173a0cc802b95fc; affected a68c7eaa7a8ffdec9287ba1561a668d674c20a13 before 5bd98c2df4a0f2e2dcbdf563feb8d348406377b5; affected a68c7eaa7a8ffdec9287ba1561a668d674c20a13 before d3c7059b6a8600fc62cd863f1ea203b8675e63e1
Linux / Linuxaffected 6.10; unaffected 0 before 6.10; unaffected 6.12.18 through 6.12.*; unaffected 6.13.6 through 6.13.*; unaffected 6.14 through *

CWE

No CWE identifiers supplied.

References