{"id":"CVE-2026-93248","revision":"f342febcfe6f4bd0bc898b7642966ef3","records":[{"revision":"f342febcfe6f4bd0bc898b7642966ef3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93248","aliases":[],"title":"drm/xe: don't WARN on kernel job timeout when device already wedged","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: don't WARN on kernel job timeout when device already wedged\n\nigt@xe_wedged@wedged-at-any-timeout wedges the device in mode 2\n(UPON_ANY_HANG_NO_RESET) and then rebinds the driver. During unbind,\na GSC proxy kernel submission can still time out; with the device wedged\nand the GuC CT stopped it can never complete, so its kernel job times out.\n\n  Tile0: GT1: Kernel-submitted job timed out\n  WARNING: drivers/gpu/drm/xe/xe_guc_submit.c:...\n\t   at guc_exec_queue_timedout_job()\n  Workqueue: gt-ordered-wq drm_sched_job_timedout\n\nKilled queues skip guc_submit_hint_wedged(), leaving 'wedged' false even\nthough the device is already wedged. The timeout handler then treats the\nkernel queue timeout as unexpected and taints the kernel.\n\nHonour an already-wedged device even for killed queues so the expected\nteardown timeout no longer trips the WARN.\n\n(cherry picked from commit a1c1dbd0f047bb05de6aaf6abe9103031179bf19)","state":0,"publishedAt":"2026-09-24T15:51:13.108+00:00","modifiedAt":"2026-10-19T09:08:01.87+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_guc_submit.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5a2f117a80c207372513ca8964eeb178874f4990\",\n                            \"lessThan\": \"041cce629a08d4a2f1a28ec61a105b26b7f047e6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5a2f117a80c207372513ca8964eeb178874f4990\",\n                            \"lessThan\": \"24d81b72992006f9c390f1fc85c7f991e6d06fd6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5a2f117a80c207372513ca8964eeb178874f4990\",\n                            \"lessThan\": \"13087ad7817e6e5f210064518bfc4d6d58a9c2f3\",\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_guc_submit.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.17\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.17\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.57\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\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/041cce629a08d4a2f1a28ec61a105b26b7f047e6","https://git.kernel.org/stable/c/24d81b72992006f9c390f1fc85c7f991e6d06fd6","https://git.kernel.org/stable/c/13087ad7817e6e5f210064518bfc4d6d58a9c2f3"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93248","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93248","identifiers":["CVE-2026-93248"]},"retained":false,"historicalAffected":[]}],"coverage":[]}