Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix potential kgd_mem UAFs kgd_mem pointers returned by kfd_process_device_translate_handle are only guaranteed to be valid while p->mutex is held. As soon as the mutex is unlocked, another thread can free the BO.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4a488a7ad71401169cecee75dc94bcce642e2c53 before 5045360f3bb62ccd4f87202e33489f71f8bbc3fc; affected 4a488a7ad71401169cecee75dc94bcce642e2c53 before 5ca14fb5552ac13a2402d306c0bd2379a71610ff; affected 4a488a7ad71401169cecee75dc94bcce642e2c53 before 9da050b0d9e04439d225a2ec3044af70cdfb3933 |
| Linux / Linux | affected 3.19; unaffected 0 before 3.19; unaffected 6.1.23 through 6.1.*; unaffected 6.2.10 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5045360f3bb62ccd4f87202e33489f71f8bbc3fc
- https://git.kernel.org/stable/c/5ca14fb5552ac13a2402d306c0bd2379a71610ff
- https://git.kernel.org/stable/c/9da050b0d9e04439d225a2ec3044af70cdfb3933
ADP enrichment
No English description supplied.
No references supplied.