{"id":"CVE-2026-97519","revision":"ce39648ebe6c4ab68a2db9007c0c8f45","records":[{"revision":"ce39648ebe6c4ab68a2db9007c0c8f45","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97519","aliases":[],"title":"drm/xe: Fix null pointer dereference in devcoredump cleanup","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix null pointer dereference in devcoredump cleanup\n\nIn xe_devcoredump_snapshot_free(), ss->gt may be NULL when the snapshot\nwas never fully populated (e.g., when cleanup is triggered without a\nprior capture). Guard the xe_guc_capture_put_matched_nodes() call with\nIS_ERR_OR_NULL() to prevent a null dereference.\n\nIn xe_devcoredump_free(), the deferred work is only queued when a\ncoredump is captured, so guard cancel_work_sync() with a check on\ncoredump->captured.","state":0,"publishedAt":"2026-09-24T16:05:19.278+00:00","modifiedAt":"2026-09-28T05:30:56.941+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_devcoredump.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"ecb6336463911d6eb684998754f8701d0f437f18\",\n                            \"lessThan\": \"f5c3144f783f91d74b4fae84fb8bd7a4edf001f8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"ecb6336463911d6eb684998754f8701d0f437f18\",\n                            \"lessThan\": \"12ef528d78adc8ea4e7e3db594f3bcac327e79fa\",\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_devcoredump.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.13\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.13\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/f5c3144f783f91d74b4fae84fb8bd7a4edf001f8","https://git.kernel.org/stable/c/12ef528d78adc8ea4e7e3db594f3bcac327e79fa"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97519","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97519","identifiers":["CVE-2026-97519"]},"retained":false,"historicalAffected":[]}],"coverage":[]}