CVE - CVE-2025-37930

CVE-ID
CVE-2025-37930	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/nouveau: Fix WARN_ON in nouveau_fence_context_kill() Nouveau is mostly designed in a way that it's expected that fences only ever get signaled through nouveau_fence_signal(). However, in at least one other place, nouveau_fence_done(), can signal fences, too. If that happens (race) a signaled fence remains in the pending list for a while, until it gets removed by nouveau_fence_update(). Should nouveau_fence_context_kill() run in the meantime, this would be a bug because the function would attempt to set an error code on an already signaled fence. Have nouveau_fence_context_kill() check for a fence being signaled.
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/0453825167ecc816ec15c736e52316f69db0deb9 URL:https://git.kernel.org/stable/c/0453825167ecc816ec15c736e52316f69db0deb9 MISC:https://git.kernel.org/stable/c/126f5c6e0cb84e5c6f7a3a856d799d85668fb38e URL:https://git.kernel.org/stable/c/126f5c6e0cb84e5c6f7a3a856d799d85668fb38e MISC:https://git.kernel.org/stable/c/2ec0f5f6d4768f292c8406ed92fa699f184577e5 URL:https://git.kernel.org/stable/c/2ec0f5f6d4768f292c8406ed92fa699f184577e5 MISC:https://git.kernel.org/stable/c/39d6e889c0b19a2c79e1c74c843ea7c2d0f99c28 URL:https://git.kernel.org/stable/c/39d6e889c0b19a2c79e1c74c843ea7c2d0f99c28 MISC:https://git.kernel.org/stable/c/47ca11836c35c5698088fd87f7fb4b0ffa217e17 URL:https://git.kernel.org/stable/c/47ca11836c35c5698088fd87f7fb4b0ffa217e17 MISC:https://git.kernel.org/stable/c/b771b2017260ffc3a8d4e81266619649bffcb242 URL:https://git.kernel.org/stable/c/b771b2017260ffc3a8d4e81266619649bffcb242 MISC:https://git.kernel.org/stable/c/bbe5679f30d7690a9b6838a583b9690ea73fe0e9 URL:https://git.kernel.org/stable/c/bbe5679f30d7690a9b6838a583b9690ea73fe0e9
Assigning CNA
kernel.org
Date Record Created
20250416	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 (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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