{"id":"CVE-2024-46775","state":"PUBLISHED","title":"drm/amd/display: Validate function returns","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Validate function returns\n\n[WHAT & HOW]\nFunction return values must be checked before data can be used\nin subsequent functions.\n\nThis fixes 4 CHECKED_RETURN issues reported by Coverity.","publishedAt":"2024-09-18T07:12:32.506Z","updatedAt":"2026-10-30T12:19:18.118Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"18792cbeba632cedc816eaea1dd448ebb35de809","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"e2379b2e343e34f8f73f5d9f0e348b0b203ff68f","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"5639a3048c7079803256374204ad55ec52cd0b49","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"673f816b9e1e92d1f70e1bf5f21b531e0ff9ad6c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c","drivers/gpu/drm/amd/display/dc/hubbub/dcn20/dcn20_hubbub.c","drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.10","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c","drivers/gpu/drm/amd/display/dc/hubbub/dcn20/dcn20_hubbub.c","drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c"]}],"references":["https://git.kernel.org/stable/c/18792cbeba632cedc816eaea1dd448ebb35de809","https://git.kernel.org/stable/c/e2379b2e343e34f8f73f5d9f0e348b0b203ff68f","https://git.kernel.org/stable/c/5639a3048c7079803256374204ad55ec52cd0b49","https://git.kernel.org/stable/c/673f816b9e1e92d1f70e1bf5f21b531e0ff9ad6c"],"weaknesses":[],"ingestedAt":"2026-10-30T12:36:04.432Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/46xxx/CVE-2024-46775.json","commit":"db8103c5921aac81d5d90efcf3745980dafabf49","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46775","state":"PUBLISHED","datePublished":"2024-09-18T07:12:32.506Z","dateUpdated":"2026-10-30T12:19:18.118Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-11T15:12:18.275Z"},"containers":{"cna":{"title":"drm/amd/display: Validate function returns","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Validate function returns\n\n[WHAT & HOW]\nFunction return values must be checked before data can be used\nin subsequent functions.\n\nThis fixes 4 CHECKED_RETURN issues reported by Coverity."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"18792cbeba632cedc816eaea1dd448ebb35de809","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"e2379b2e343e34f8f73f5d9f0e348b0b203ff68f","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"5639a3048c7079803256374204ad55ec52cd0b49","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"673f816b9e1e92d1f70e1bf5f21b531e0ff9ad6c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c","drivers/gpu/drm/amd/display/dc/hubbub/dcn20/dcn20_hubbub.c","drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.10","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c","drivers/gpu/drm/amd/display/dc/hubbub/dcn20/dcn20_hubbub.c","drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/18792cbeba632cedc816eaea1dd448ebb35de809"},{"url":"https://git.kernel.org/stable/c/e2379b2e343e34f8f73f5d9f0e348b0b203ff68f"},{"url":"https://git.kernel.org/stable/c/5639a3048c7079803256374204ad55ec52cd0b49"},{"url":"https://git.kernel.org/stable/c/673f816b9e1e92d1f70e1bf5f21b531e0ff9ad6c"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-30T12:19:18.118Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.10.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.11"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T14:39:36.551208Z","id":"CVE-2024-46775","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-29T14:39:51.285Z"}}]}}}