CVE-2025-21987

drm/amdgpu: init return value in amdgpu_ttm_clear_buffer

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

02 Apr 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 products

Linux · Linux

References

https://git.kernel.org/stable/c/5bd98c2df4a0f2e2dcbdf563feb8d348406377b5 https://git.kernel.org/stable/c/d2c9625b0ade41f9917875d88173a0cc802b95fc https://git.kernel.org/stable/c/d3c7059b6a8600fc62cd863f1ea203b8675e63e1