CVE-2025-21987

Published: Apr 2, 2025

Modified: May 11, 2026

PUBLISHED

Description

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)

Vendor	Product	Versions
Linux	Linux	affected `a68c7eaa7a8ffdec9287ba1561a668d674c20a13 - < d2c9625b0ade41f9917875d88173a0cc802b95fc` affected `a68c7eaa7a8ffdec9287ba1561a668d674c20a13 - < 5bd98c2df4a0f2e2dcbdf563feb8d348406377b5` affected `a68c7eaa7a8ffdec9287ba1561a668d674c20a13 - < d3c7059b6a8600fc62cd863f1ea203b8675e63e1`
Linux	Linux	affected `6.10` unaffected `0 - < 6.10` unaffected `6.12.18 - <= 6.12.` unaffected `6.13.6 - <= 6.13.` unaffected `6.14 - <= *`

References

https://git.kernel.org/stable/c/d2c9625b0ade41f9917875d88173a0cc802b95fc

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

https://git.kernel.org/stable/c/d3c7059b6a8600fc62cd863f1ea203b8675e63e1

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CVE-2025-21987

Description

Affected Products

References