{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98905","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.379Z","datePublished":"2026-10-23T11:54:40.083Z","dateUpdated":"2026-10-26T06:56:34.069Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-26T06:56:34.069Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Properly acquire queue buffers in CRIU restore\n\nWhen kfd_queue_acquire_buffers() was split off from\nset_queue_properties_from_user(), set_queue_properties_from_criu()\nwas missed. Thus, set_queue_properties_from_criu() is not\nfilling out the buffer fields of queue_properties, which\ncan come up when subsequent code expects them to be non-null.\n\nAdd the proper call to kfd_queue_acquire_buffers(), and also\nuse the right cast types in set_queue_properties_from_criu()\n(which were missed at the same time)\n\n(cherry picked from commit 88ed96abbbe27b70193544fbc1ee06448c274714)"}],"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_process_queue_manager.c"],"versions":[{"version":"fb91065851cd5f2735348c5f3eddeeca3d7c2973","lessThan":"e2dbdd14c3352483a89e4a9afda05d0f3fcc2c83","status":"affected","versionType":"git"},{"version":"fb91065851cd5f2735348c5f3eddeeca3d7c2973","lessThan":"c6c290e408fe328e091f0bf7502a42b0deea82e9","status":"affected","versionType":"git"},{"version":"fb91065851cd5f2735348c5f3eddeeca3d7c2973","lessThan":"20a5e7ffdfecddc34c60a6b4483f42acf3d8731d","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_process_queue_manager.c"],"versions":[{"version":"6.12","status":"affected"},{"version":"0","lessThan":"6.12","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":"6.12","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e2dbdd14c3352483a89e4a9afda05d0f3fcc2c83"},{"url":"https://git.kernel.org/stable/c/c6c290e408fe328e091f0bf7502a42b0deea82e9"},{"url":"https://git.kernel.org/stable/c/20a5e7ffdfecddc34c60a6b4483f42acf3d8731d"}],"title":"drm/amdkfd: Properly acquire queue buffers in CRIU restore","x_generator":{"engine":"bippy-1.2.0"}}}}