Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: install stub fence into potential unused fence pointers When using cpu to update page tables, vm update fences are unused. Install stub fence into these fence pointers instead of NULL to avoid NULL dereference when calling dma_fence_wait() on them.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 78b25110eb8c6990f7f5096bc0136c12a2b4cc99; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before aa9e9ba5748c524eb0925a2ef6984b78793646d6; affected d38ceaf99ed015f2a0b9af3499791bd3a3daae21 before 187916e6ed9d0c3b3abc27429f7a5f8c936bd1f0 |
| Linux / Linux | affected 4.2; unaffected 0 before 4.2; unaffected 6.1.47 through 6.1.*; unaffected 6.4.12 through 6.4.*; unaffected 6.5 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/78b25110eb8c6990f7f5096bc0136c12a2b4cc99
- https://git.kernel.org/stable/c/aa9e9ba5748c524eb0925a2ef6984b78793646d6
- https://git.kernel.org/stable/c/187916e6ed9d0c3b3abc27429f7a5f8c936bd1f0
ADP enrichment
No English description supplied.
No references supplied.