{"id":"CVE-2026-99149","revision":"febe32ba28f14a2f9adc1dc470260cc2","records":[{"revision":"febe32ba28f14a2f9adc1dc470260cc2","observedAt":"2026-10-28T11:27:43.363+00:00","statement":{"source":"cve-program","id":"CVE-2026-99149","aliases":[],"title":"drm/amdgpu: fix GEM object leak on ENOMEM in userptr ioctl","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix GEM object leak on ENOMEM in userptr ioctl\n\nWhen amdgpu_hmm_range_alloc() fails amdgpu_gem_userptr_ioctl() returns\n-ENOMEM right away and skips the cleanup every other error path goes\nthrough. The GEM object, the bo->parent reference on the VM root and the\nMMU notifier registration are all left behind.\n\nUse release_object here, not user_pages_done, range is still NULL at\nthis point.\n\n(cherry picked from commit bbe739e407a542073ec1a7872b14843566b4919e)","state":0,"publishedAt":"2026-10-28T10:35:05.015+00:00","modifiedAt":"2026-10-28T10:35:05.015+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"e095b55155ef69a8ae0eb114a7fd2a381c012f33\",\n                            \"lessThan\": \"64a6d40156ae98caafc922c6d79fe202b0acd836\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e095b55155ef69a8ae0eb114a7fd2a381c012f33\",\n                            \"lessThan\": \"3c516a5646285442e1cd71dff2584b77eb4fc421\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.19\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.19\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.13\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/64a6d40156ae98caafc922c6d79fe202b0acd836","https://git.kernel.org/stable/c/3c516a5646285442e1cd71dff2584b77eb4fc421"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-99149","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-99149","identifiers":["CVE-2026-99149"]},"retained":false,"historicalAffected":[]}],"coverage":[]}