{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-40926","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-07-12T12:17:45.583Z","datePublished":"2024-07-12T12:25:06.435Z","dateUpdated":"2025-05-04T09:18:00.093Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:18:00.093Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: don't attempt to schedule hpd_work on headless cards\n\nIf the card doesn't have display hardware, hpd_work and hpd_lock are\nleft uninitialized which causes BUG when attempting to schedule hpd_work\non runtime PM resume.\n\nFix it by adding headless flag to DRM and skip any hpd if it's set."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/nouveau/dispnv04/disp.c","drivers/gpu/drm/nouveau/dispnv50/disp.c","drivers/gpu/drm/nouveau/nouveau_display.c","drivers/gpu/drm/nouveau/nouveau_drv.h"],"versions":[{"version":"ae1aadb1eb8d3cbc52e42bee71d67bd4a71f9f07","lessThan":"227349998e5740f14d531b0f0d704e66b1ed3c2f","status":"affected","versionType":"git"},{"version":"ae1aadb1eb8d3cbc52e42bee71d67bd4a71f9f07","lessThan":"b96a225377b6602299a03d2ce3c289b68cd41bb7","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/nouveau/dispnv04/disp.c","drivers/gpu/drm/nouveau/dispnv50/disp.c","drivers/gpu/drm/nouveau/nouveau_display.c","drivers/gpu/drm/nouveau/nouveau_drv.h"],"versions":[{"version":"6.7","status":"affected"},{"version":"0","lessThan":"6.7","status":"unaffected","versionType":"semver"},{"version":"6.9.6","lessThanOrEqual":"6.9.*","status":"unaffected","versionType":"semver"},{"version":"6.10","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.9.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.10"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/227349998e5740f14d531b0f0d704e66b1ed3c2f"},{"url":"https://git.kernel.org/stable/c/b96a225377b6602299a03d2ce3c289b68cd41bb7"}],"title":"drm/nouveau: don't attempt to schedule hpd_work on headless cards","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T04:39:55.933Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/227349998e5740f14d531b0f0d704e66b1ed3c2f","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b96a225377b6602299a03d2ce3c289b68cd41bb7","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-40926","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T17:05:14.721298Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:34:27.878Z"}}]}}