CVE - CVE-2025-21995

CVE-ID
CVE-2025-21995	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/1135a9431160575466ea9ac37ebd756ecbe35fff URL:https://git.kernel.org/stable/c/1135a9431160575466ea9ac37ebd756ecbe35fff MISC:https://git.kernel.org/stable/c/35399c84dcedd6d31448fb9e1336ef52673f2882 URL:https://git.kernel.org/stable/c/35399c84dcedd6d31448fb9e1336ef52673f2882 MISC:https://git.kernel.org/stable/c/a952f1ab696873be124e31ce5ef964d36bce817f URL:https://git.kernel.org/stable/c/a952f1ab696873be124e31ce5ef964d36bce817f MISC:https://git.kernel.org/stable/c/c76bd3c99293834de7d1dca5de536616d5655e38 URL:https://git.kernel.org/stable/c/c76bd3c99293834de7d1dca5de536616d5655e38
Assigning CNA
kernel.org
Date Record Created
20241229	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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