{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97495","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-24T16:01:01.150Z","datePublished":"2026-09-24T16:04:42.808Z","dateUpdated":"2026-10-03T10:58:58.360Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-03T10:58:58.360Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Check bounds on allocate_doorbell\n\nallocated_doorbell has an option to set the doorbell id\nto a specific value (used by CRIU). This value was not\nbounds checked.\n\nCheck to confirm it's less than KFD_MAX_NUM_OF_QUEUES_PER_PROCESS."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c"],"versions":[{"version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","lessThan":"7e06636260a2d95e3fa181bc337d0eeb812b7a41","status":"affected","versionType":"git"},{"version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","lessThan":"3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de","status":"affected","versionType":"git"},{"version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","lessThan":"e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f","status":"affected","versionType":"git"},{"version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","lessThan":"c2c89118c27cbd3adace62c5df19d15b0e96ade1","status":"affected","versionType":"git"},{"version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","lessThan":"1f087bb8cf9e8797633da35c85435e557ef74d06","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/amd/amdkfd/kfd_device_queue_manager.c"],"versions":[{"version":"5.18","status":"affected"},{"version":"0","lessThan":"5.18","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2","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":"5.18","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/7e06636260a2d95e3fa181bc337d0eeb812b7a41"},{"url":"https://git.kernel.org/stable/c/3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de"},{"url":"https://git.kernel.org/stable/c/e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f"},{"url":"https://git.kernel.org/stable/c/c2c89118c27cbd3adace62c5df19d15b0e96ade1"},{"url":"https://git.kernel.org/stable/c/1f087bb8cf9e8797633da35c85435e557ef74d06"}],"title":"drm/amdkfd: Check bounds on allocate_doorbell","x_generator":{"engine":"bippy-1.2.0"}}}}