{"id":"CVE-2024-46772","state":"PUBLISHED","title":"drm/amd/display: Check denominator crb_pipes before used","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check denominator crb_pipes before used\n\n[WHAT & HOW]\nA denominator cannot be 0, and is checked before used.\n\nThis fixes 2 DIVIDE_BY_ZERO issues reported by Coverity.","publishedAt":"2024-09-18T07:12:30.177Z","updatedAt":"2026-05-11T20:36:11.011Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"04805efe8623f8721f3c01182ea73d68e88c62d8","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"b9264aa24f628eba5779d1c916441e0cedde9b3d","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"ede06d23392529b039cf7ac11b5875b047900f1c","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"ea79068d4073bf303f8203f2625af7d9185a1bc6","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.1.133","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.86","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/resource/dcn315/dcn315_resource.c"]}],"references":["https://git.kernel.org/stable/c/04805efe8623f8721f3c01182ea73d68e88c62d8","https://git.kernel.org/stable/c/b9264aa24f628eba5779d1c916441e0cedde9b3d","https://git.kernel.org/stable/c/ede06d23392529b039cf7ac11b5875b047900f1c","https://git.kernel.org/stable/c/ea79068d4073bf303f8203f2625af7d9185a1bc6","https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/46xxx/CVE-2024-46772.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46772","state":"PUBLISHED","datePublished":"2024-09-18T07:12:30.177Z","dateUpdated":"2026-05-11T20:36:11.011Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-11T15:12:18.274Z"},"containers":{"cna":{"title":"drm/amd/display: Check denominator crb_pipes before used","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check denominator crb_pipes before used\n\n[WHAT & HOW]\nA denominator cannot be 0, and is checked before used.\n\nThis fixes 2 DIVIDE_BY_ZERO issues reported by Coverity."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"04805efe8623f8721f3c01182ea73d68e88c62d8","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"b9264aa24f628eba5779d1c916441e0cedde9b3d","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"ede06d23392529b039cf7ac11b5875b047900f1c","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"ea79068d4073bf303f8203f2625af7d9185a1bc6","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.1.133","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.86","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/resource/dcn315/dcn315_resource.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/04805efe8623f8721f3c01182ea73d68e88c62d8"},{"url":"https://git.kernel.org/stable/c/b9264aa24f628eba5779d1c916441e0cedde9b3d"},{"url":"https://git.kernel.org/stable/c/ede06d23392529b039cf7ac11b5875b047900f1c"},{"url":"https://git.kernel.org/stable/c/ea79068d4073bf303f8203f2625af7d9185a1bc6"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:36:11.011Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.1.133"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.6.86"},{"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":"2024-09-29T14:40:24.831040Z","id":"CVE-2024-46772","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":"2024-09-29T14:40:39.635Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T19:31:06.838Z"}}]}}}