CVE-2025-21987
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | a68c7eaa7a8ffdec9287ba1561a668d674c20a13 < d2c9625b0ade41f9917875d88173a0cc802b95fc | affected |
| Linux | Linux | a68c7eaa7a8ffdec9287ba1561a668d674c20a13 < 5bd98c2df4a0f2e2dcbdf563feb8d348406377b5 | affected |
| Linux | Linux | a68c7eaa7a8ffdec9287ba1561a668d674c20a13 < d3c7059b6a8600fc62cd863f1ea203b8675e63e1 | affected |
| Linux | Linux | 6.10 | affected |
| Linux | Linux | 0 < 6.10 | unaffected |
| Linux | Linux | 6.12.18 <= 6.12.* | unaffected |
| Linux | Linux | 6.13.6 <= 6.13.* | unaffected |
| Linux | Linux | 6.14 <= * | unaffected |
Weaknesses
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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