{"id":"CVE-2026-97519","published":"2026-09-24T17:17:29.923","lastModified":"2026-09-28T06:16:37.937","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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/12ef528d78adc8ea4e7e3db594f3bcac327e79fa","tags":[]},{"url":"https://git.kernel.org/stable/c/f5c3144f783f91d74b4fae84fb8bd7a4edf001f8","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}