{"id":"CVE-2024-36024","state":"PUBLISHED","title":"drm/amd/display: Disable idle reallow as part of command/gpint execution","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Disable idle reallow as part of command/gpint execution\n\n[Why]\nWorkaroud for a race condition where DMCUB is in the process of\ncommitting to IPS1 during the handshake causing us to miss the\ntransition into IPS2 and touch the INBOX1 RPTR causing a HW hang.\n\n[How]\nDisable the reallow to ensure that we have enough of a gap between entry\nand exit and we're not seeing back-to-back wake_and_executes.","publishedAt":"2024-05-30T15:04:01.114Z","updatedAt":"2026-05-11T20:15:50.453Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"2aac387445610d6dfd681f5214388e86f5677ef7","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"6226a5aa77370329e01ee8abe50a95e60618ce97","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dc.h","drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c","drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.8.6","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9","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.h","drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c","drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c"]}],"references":["https://git.kernel.org/stable/c/2aac387445610d6dfd681f5214388e86f5677ef7","https://git.kernel.org/stable/c/6226a5aa77370329e01ee8abe50a95e60618ce97"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:30.303Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/36xxx/CVE-2024-36024.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-36024","state":"PUBLISHED","datePublished":"2024-05-30T15:04:01.114Z","dateUpdated":"2026-05-11T20:15:50.453Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-05-17T13:50:33.158Z"},"containers":{"cna":{"title":"drm/amd/display: Disable idle reallow as part of command/gpint execution","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Disable idle reallow as part of command/gpint execution\n\n[Why]\nWorkaroud for a race condition where DMCUB is in the process of\ncommitting to IPS1 during the handshake causing us to miss the\ntransition into IPS2 and touch the INBOX1 RPTR causing a HW hang.\n\n[How]\nDisable the reallow to ensure that we have enough of a gap between entry\nand exit and we're not seeing back-to-back wake_and_executes."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"2aac387445610d6dfd681f5214388e86f5677ef7","versionType":"git"},{"version":"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c","status":"affected","lessThan":"6226a5aa77370329e01ee8abe50a95e60618ce97","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/display/dc/dc.h","drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c","drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"6.8.6","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9","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.h","drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c","drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/2aac387445610d6dfd681f5214388e86f5677ef7"},{"url":"https://git.kernel.org/stable/c/6226a5aa77370329e01ee8abe50a95e60618ce97"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:15:50.453Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.8.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.9"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE 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