CVE-2025-21995 (GCVE-0-2025-21995)
Vulnerability from cvelistv5
Published
2025-04-03 07:18
Modified
2025-05-04 07:27
Severity ?
Summary
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]
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1135a9431160575466ea9ac37ebd756ecbe35fffPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/35399c84dcedd6d31448fb9e1336ef52673f2882Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a952f1ab696873be124e31ce5ef964d36bce817fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c76bd3c99293834de7d1dca5de536616d5655e38Patch
Impacted products
Vendor Product Version
Linux Linux Version: 2fdb8a8f07c2f1353770a324fd19b8114e4329ac
Version: 2fdb8a8f07c2f1353770a324fd19b8114e4329ac
Version: 2fdb8a8f07c2f1353770a324fd19b8114e4329ac
Version: 2fdb8a8f07c2f1353770a324fd19b8114e4329ac
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   Linux Linux Version: 6.2
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    "dateReserved": "2024-12-29T08:45:45.801Z",
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}


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