Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: debugfs hang_hws skip GPU with MES debugfs hang_hws is used by GPU reset test with HWS, for MES this crash the kernel with NULL pointer access because dqm->packet_mgr is not setup for MES path. Skip GPU with MES for now, MES hang_hws debugfs interface will be supported later.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4a488a7ad71401169cecee75dc94bcce642e2c53 before a36f8d544522a19ef06ed9e84667d154dcb6be52; affected 4a488a7ad71401169cecee75dc94bcce642e2c53 before 1a322b330dc0b775d1d7a84e55c752d9451bfe7d; affected 4a488a7ad71401169cecee75dc94bcce642e2c53 before f84c57906f0fd2185e557d2552b20aa8430a4677; affected 4a488a7ad71401169cecee75dc94bcce642e2c53 before 24b9e0e2e6147314c22d821f0542c4dd9a320c40; affected 4a488a7ad71401169cecee75dc94bcce642e2c53 before fe9d0061c413f8fb8c529b18b592b04170850ded |
| Linux / Linux | affected 3.19; unaffected 0 before 3.19; unaffected 6.6.88 through 6.6.*; unaffected 6.12.24 through 6.12.*; unaffected 6.13.12 through 6.13.*; unaffected 6.14.3 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/a36f8d544522a19ef06ed9e84667d154dcb6be52
- https://git.kernel.org/stable/c/1a322b330dc0b775d1d7a84e55c752d9451bfe7d
- https://git.kernel.org/stable/c/f84c57906f0fd2185e557d2552b20aa8430a4677
- https://git.kernel.org/stable/c/24b9e0e2e6147314c22d821f0542c4dd9a320c40
- https://git.kernel.org/stable/c/fe9d0061c413f8fb8c529b18b592b04170850ded