drm/nouveau: Fix runtime PM leak in nouveau_connector_detect()

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-98513
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-18 16:17:02 UTC
Updated2026-10-19 10:19:04 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: drm/nouveau: Fix runtime PM leak in nouveau_connector_detect() If nvif_outp_edid_get() fails, nouveau_connector_detect() returns early without dropping the runtime PM reference taken at the start of the function, keeping the device powered on until the next successful detect. Balance the reference on the error path like the other exit paths do.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 0cd7e07181390085742bf623d6af3eef215c0503 87c2f8ce1100ccbbc40bfab067741edbd1f0ef02 git Not specified
CNA Linux Linux affected 0cd7e07181390085742bf623d6af3eef215c0503 59aa1f8c95941e623891d46c805e8fb1257b5a3d git Not specified
CNA Linux Linux affected 0cd7e07181390085742bf623d6af3eef215c0503 780ad8e4df9f767806587d33b42372acf8fbe5e6 git Not specified
CNA Linux Linux affected 0cd7e07181390085742bf623d6af3eef215c0503 1e04611d3735543bd80a67d9d13dc13f503746fb git Not specified
CNA Linux Linux affected 6.7 Not specified
CNA Linux Linux unaffected 6.7 semver Not specified
CNA Linux Linux unaffected 6.12.112 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.55 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.9 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/59aa1f8c95941e623891d46c805e8fb1257b5a3d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/780ad8e4df9f767806587d33b42372acf8fbe5e6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/1e04611d3735543bd80a67d9d13dc13f503746fb 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/87c2f8ce1100ccbbc40bfab067741edbd1f0ef02 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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