{"id":"CVE-2025-37930","summary":"drm/nouveau: Fix WARN_ON in nouveau_fence_context_kill()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: Fix WARN_ON in nouveau_fence_context_kill()\n\nNouveau is mostly designed in a way that it's expected that fences only\never get signaled through nouveau_fence_signal(). However, in at least\none other place, nouveau_fence_done(), can signal fences, too. If that\nhappens (race) a signaled fence remains in the pending list for a while,\nuntil it gets removed by nouveau_fence_update().\n\nShould nouveau_fence_context_kill() run in the meantime, this would be\na bug because the function would attempt to set an error code on an\nalready signaled fence.\n\nHave nouveau_fence_context_kill() check for a fence being signaled.","modified":"2026-04-16T04:33:00.328952509Z","published":"2025-05-20T15:21:55.941Z","related":["SUSE-SU-2025:01964-1","SUSE-SU-2025:01965-1","SUSE-SU-2025:02000-1","SUSE-SU-2025:02254-1","SUSE-SU-2025:02307-1","SUSE-SU-2025:02333-1","SUSE-SU-2025:02923-1","SUSE-SU-2025:20408-1","SUSE-SU-2025:20413-1","SUSE-SU-2025:20419-1","SUSE-SU-2025:20421-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37930.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0453825167ecc816ec15c736e52316f69db0deb9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/126f5c6e0cb84e5c6f7a3a856d799d85668fb38e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2ec0f5f6d4768f292c8406ed92fa699f184577e5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/39d6e889c0b19a2c79e1c74c843ea7c2d0f99c28"},{"type":"WEB","url":"https://git.kernel.org/stable/c/47ca11836c35c5698088fd87f7fb4b0ffa217e17"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b771b2017260ffc3a8d4e81266619649bffcb242"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bbe5679f30d7690a9b6838a583b9690ea73fe0e9"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37930.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37930"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"ea13e5abf807ea912ce84eef6a1946b9a38c6508"},{"fixed":"39d6e889c0b19a2c79e1c74c843ea7c2d0f99c28"},{"fixed":"2ec0f5f6d4768f292c8406ed92fa699f184577e5"},{"fixed":"47ca11836c35c5698088fd87f7fb4b0ffa217e17"},{"fixed":"126f5c6e0cb84e5c6f7a3a856d799d85668fb38e"},{"fixed":"b771b2017260ffc3a8d4e81266619649bffcb242"},{"fixed":"0453825167ecc816ec15c736e52316f69db0deb9"},{"fixed":"bbe5679f30d7690a9b6838a583b9690ea73fe0e9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37930.json"}}],"schema_version":"1.7.5"}