Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/sched: Fix fence reference count leak The last_scheduled fence leaks when an entity is being killed and adding the cleanup callback fails. Decrement the reference count of prev when dma_fence_add_callback() fails, ensuring proper balance. [phasta: add git tag info for stable kernel]
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 2fdb8a8f07c2f1353770a324fd19b8114e4329ac before c76bd3c99293834de7d1dca5de536616d5655e38; affected 2fdb8a8f07c2f1353770a324fd19b8114e4329ac before 1135a9431160575466ea9ac37ebd756ecbe35fff; affected 2fdb8a8f07c2f1353770a324fd19b8114e4329ac before 35399c84dcedd6d31448fb9e1336ef52673f2882; affected 2fdb8a8f07c2f1353770a324fd19b8114e4329ac before a952f1ab696873be124e31ce5ef964d36bce817f |
| Linux / Linux | affected 6.2; unaffected 0 before 6.2; unaffected 6.6.85 through 6.6.*; unaffected 6.12.21 through 6.12.*; unaffected 6.13.9 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/c76bd3c99293834de7d1dca5de536616d5655e38
- https://git.kernel.org/stable/c/1135a9431160575466ea9ac37ebd756ecbe35fff
- https://git.kernel.org/stable/c/35399c84dcedd6d31448fb9e1336ef52673f2882
- https://git.kernel.org/stable/c/a952f1ab696873be124e31ce5ef964d36bce817f
ADP enrichment
No English description supplied.
No references supplied.