{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-49991","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-10-21T12:17:06.054Z","datePublished":"2024-10-21T18:02:33.805Z","dateUpdated":"2025-11-03T22:24:09.828Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-21T09:13:36.356Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer\n\nPass pointer reference to amdgpu_bo_unref to clear the correct pointer,\notherwise amdgpu_bo_unref clear the local variable, the original pointer\nnot set to NULL, this could cause use-after-free bug."}],"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/amdgpu/amdgpu_amdkfd.c","drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h","drivers/gpu/drm/amd/amdkfd/kfd_chardev.c","drivers/gpu/drm/amd/amdkfd/kfd_device.c","drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c","drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c","drivers/gpu/drm/amd/amdkfd/kfd_process.c","drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c"],"versions":[{"version":"130e0371b7d454bb4a861253c822b9f911ad5d19","lessThan":"e7831613cbbcd9058d3658fbcdc5d5884ceb2e0c","status":"affected","versionType":"git"},{"version":"130e0371b7d454bb4a861253c822b9f911ad5d19","lessThan":"30ceb873cc2e97348d9da2265b2d1ddf07f682e1","status":"affected","versionType":"git"},{"version":"130e0371b7d454bb4a861253c822b9f911ad5d19","lessThan":"71f3240f82987f0f070ea5bed559033de7d4c0e1","status":"affected","versionType":"git"},{"version":"130e0371b7d454bb4a861253c822b9f911ad5d19","lessThan":"6c9289806591807e4e3be9a23df8ee2069180055","status":"affected","versionType":"git"},{"version":"130e0371b7d454bb4a861253c822b9f911ad5d19","lessThan":"c86ad39140bbcb9dc75a10046c2221f657e8083b","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/amdgpu/amdgpu_amdkfd.c","drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h","drivers/gpu/drm/amd/amdkfd/kfd_chardev.c","drivers/gpu/drm/amd/amdkfd/kfd_device.c","drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c","drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c","drivers/gpu/drm/amd/amdkfd/kfd_process.c","drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c"],"versions":[{"version":"4.3","status":"affected"},{"version":"0","lessThan":"4.3","status":"unaffected","versionType":"semver"},{"version":"6.1.118","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.55","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.10.14","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11.3","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","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":"4.3","versionEndExcluding":"6.1.118"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"6.6.55"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"6.10.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"6.11.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.3","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e7831613cbbcd9058d3658fbcdc5d5884ceb2e0c"},{"url":"https://git.kernel.org/stable/c/30ceb873cc2e97348d9da2265b2d1ddf07f682e1"},{"url":"https://git.kernel.org/stable/c/71f3240f82987f0f070ea5bed559033de7d4c0e1"},{"url":"https://git.kernel.org/stable/c/6c9289806591807e4e3be9a23df8ee2069180055"},{"url":"https://git.kernel.org/stable/c/c86ad39140bbcb9dc75a10046c2221f657e8083b"}],"title":"drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-49991","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:31:14.431279Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-22T13:38:42.686Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:24:09.828Z"}}]}}