{"id":"CVE-2026-46201","revision":"caf830e8a21d45fab3b02cfb6af810a8","records":[{"revision":"caf830e8a21d45fab3b02cfb6af810a8","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-46201","aliases":[],"title":"drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()\n\nWhen xe_dma_buf_init_obj() fails, the attachment from\ndma_buf_dynamic_attach() is not detached. Add dma_buf_detach() before\nreturning the error. Note: we cannot use goto out_err here because\nxe_dma_buf_init_obj() already frees bo on failure, and out_err would\ndouble-free it.\n\n(cherry picked from commit a828eb185aac41800df8eae4b60501ccc0dbbe51)","state":0,"publishedAt":"2026-05-28T09:40:17.964+00:00","modifiedAt":"2026-10-19T19:36:54.904+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/xe/xe_dma_buf.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"dd08ebf6c3525a7ea2186e636df064ea47281987\",\n                            \"lessThan\": \"d394669e194936d7ce15284a24a5ae334c4c5b74\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dd08ebf6c3525a7ea2186e636df064ea47281987\",\n                            \"lessThan\": \"0afa8b1ef582ecf6fb04097fd356f8741e5005ed\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dd08ebf6c3525a7ea2186e636df064ea47281987\",\n                            \"lessThan\": \"eea1e10f8d99c0f04deef707c99705b94bba3b78\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dd08ebf6c3525a7ea2186e636df064ea47281987\",\n                            \"lessThan\": \"111ab678471bf1f90d078d5513bb086b70596c3c\",\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/xe/xe_dma_buf.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.8\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.90\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.32\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.0.9\",\n                            \"lessThanOrEqual\": \"7.0.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/d394669e194936d7ce15284a24a5ae334c4c5b74","https://git.kernel.org/stable/c/0afa8b1ef582ecf6fb04097fd356f8741e5005ed","https://git.kernel.org/stable/c/eea1e10f8d99c0f04deef707c99705b94bba3b78","https://git.kernel.org/stable/c/111ab678471bf1f90d078d5513bb086b70596c3c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-46201","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-46201","identifiers":["CVE-2026-46201"]},"retained":false,"historicalAffected":[]}],"coverage":[]}