{"api_version":"1","generated_at":"2026-10-26T07:02:41+00:00","cve":"CVE-2026-97495","urls":{"html":"https://cve.report/CVE-2026-97495","api":"https://cve.report/api/cve/CVE-2026-97495.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-97495","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-97495"},"summary":{"title":"drm/amdkfd: Check bounds on allocate_doorbell","description":"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.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-24 17:17:27","updated_at":"2026-10-03 11:17:59"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f","name":"https://git.kernel.org/stable/c/e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/1f087bb8cf9e8797633da35c85435e557ef74d06","name":"https://git.kernel.org/stable/c/1f087bb8cf9e8797633da35c85435e557ef74d06","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/7e06636260a2d95e3fa181bc337d0eeb812b7a41","name":"https://git.kernel.org/stable/c/7e06636260a2d95e3fa181bc337d0eeb812b7a41","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de","name":"https://git.kernel.org/stable/c/3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c2c89118c27cbd3adace62c5df19d15b0e96ade1","name":"https://git.kernel.org/stable/c/c2c89118c27cbd3adace62c5df19d15b0e96ade1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97495","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97495","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 7e06636260a2d95e3fa181bc337d0eeb812b7a41 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 c2c89118c27cbd3adace62c5df19d15b0e96ade1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 1f087bb8cf9e8797633da35c85435e557ef74d06 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.18","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.18 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.189 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.158 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.111 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.53 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"97495","cve":"CVE-2026-97495","epss":"0.001680000","percentile":"0.054910000","score_date":"2026-10-05","updated_at":"2026-10-06 00:14:18"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7e06636260a2d95e3fa181bc337d0eeb812b7a41","status":"affected","version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","versionType":"git"},{"lessThan":"3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de","status":"affected","version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","versionType":"git"},{"lessThan":"e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f","status":"affected","version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","versionType":"git"},{"lessThan":"c2c89118c27cbd3adace62c5df19d15b0e96ade1","status":"affected","version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","versionType":"git"},{"lessThan":"1f087bb8cf9e8797633da35c85435e557ef74d06","status":"affected","version":"5bb6a8fa75fcfda93592bee0a4910420ceab15f3","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.189","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.158","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.111","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.53","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.189","versionStartIncluding":"5.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.158","versionStartIncluding":"5.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.111","versionStartIncluding":"5.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.53","versionStartIncluding":"5.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"5.18","vulnerable":true}],"negate":false,"operator":"OR"}]}],"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."}],"providerMetadata":{"dateUpdated":"2026-10-03T10:58:58.360Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"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"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-97495","datePublished":"2026-09-24T16:04:42.808Z","dateReserved":"2026-09-24T16:01:01.150Z","dateUpdated":"2026-10-03T10:58:58.360Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-24 17:17:27","lastModifiedDate":"2026-10-03 11:17:59","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"97495","Ordinal":"1","Title":"drm/amdkfd: Check bounds on allocate_doorbell","CVE":"CVE-2026-97495","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"97495","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"drm/amdkfd: Check bounds on allocate_doorbell"}]}}}