{"id":"CVE-2024-46778","state":"PUBLISHED","title":"drm/amd/display: Check UnboundedRequestEnabled's value","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check UnboundedRequestEnabled's value\n\nCalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled\nis a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus\nif (p->UnboundedRequestEnabled) checks its address, not bool value.\n\nThis fixes 1 REVERSE_INULL issue reported by Coverity.","publishedAt":"2024-09-18T07:12:35.052Z","updatedAt":"2026-05-11T20:36:17.973Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7966f319c66d9468623c6a6a017ecbc0dd79be75","status":"affected","lessThan":"4e2b49a85e7974d21364798c5d4aa8070aa864d9","versionType":"git"},{"version":"7966f319c66d9468623c6a6a017ecbc0dd79be75","status":"affected","lessThan":"a7b38c7852093385d0605aa3c8a2efd6edd1edfd","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","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/dml2/display_mode_core.c"]}],"references":["https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9","https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/46xxx/CVE-2024-46778.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46778","state":"PUBLISHED","datePublished":"2024-09-18T07:12:35.052Z","dateUpdated":"2026-05-11T20:36:17.973Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-11T15:12:18.275Z"},"containers":{"cna":{"title":"drm/amd/display: Check UnboundedRequestEnabled's value","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check UnboundedRequestEnabled's value\n\nCalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled\nis a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus\nif (p->UnboundedRequestEnabled) checks its address, not bool value.\n\nThis fixes 1 REVERSE_INULL issue reported by Coverity."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7966f319c66d9468623c6a6a017ecbc0dd79be75","status":"affected","lessThan":"4e2b49a85e7974d21364798c5d4aa8070aa864d9","versionType":"git"},{"version":"7966f319c66d9468623c6a6a017ecbc0dd79be75","status":"affected","lessThan":"a7b38c7852093385d0605aa3c8a2efd6edd1edfd","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","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/dml2/display_mode_core.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9"},{"url":"https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:36:17.973Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.10.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.11"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T14:38:48.891129Z","id":"CVE-2024-46778","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":"2024-09-29T14:39:03.693Z"}}]}}}