CVE-2026-93248

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93248", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-17T16:02:15.096Z", "datePublished": "2026-09-24T15:51:13.108Z", "dateUpdated": "2026-10-19T09:08:01.870Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:08:01.870Z"}, "descriptions": [{"lang": "en", "value": "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)"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/xe/xe_guc_submit.c"], "versions": [{"version": "5a2f117a80c207372513ca8964eeb178874f4990", "lessThan": "041cce629a08d4a2f1a28ec61a105b26b7f047e6", "status": "affected", "versionType": "git"}, {"version": "5a2f117a80c207372513ca8964eeb178874f4990", "lessThan": "24d81b72992006f9c390f1fc85c7f991e6d06fd6", "status": "affected", "versionType": "git"}, {"version": "5a2f117a80c207372513ca8964eeb178874f4990", "lessThan": "13087ad7817e6e5f210064518bfc4d6d58a9c2f3", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/xe/xe_guc_submit.c"], "versions": [{"version": "6.17", "status": "affected"}, {"version": "0", "lessThan": "6.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.57", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "6.18.57"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/041cce629a08d4a2f1a28ec61a105b26b7f047e6"}, {"url": "https://git.kernel.org/stable/c/24d81b72992006f9c390f1fc85c7f991e6d06fd6"}, {"url": "https://git.kernel.org/stable/c/13087ad7817e6e5f210064518bfc4d6d58a9c2f3"}], "title": "drm/xe: don't WARN on kernel job timeout when device already wedged", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/gpu/drm/xe/xe_guc_submit.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "041cce629a08d4a2f1a28ec61a105b26b7f047e6", "status": "affected", "version": "5a2f117a80c207372513ca8964eeb178874f4990", "versionType": "git"}, {"lessThan": "24d81b72992006f9c390f1fc85c7f991e6d06fd6", "status": "affected", "version": "5a2f117a80c207372513ca8964eeb178874f4990", "versionType": "git"}, {"lessThan": "13087ad7817e6e5f210064518bfc4d6d58a9c2f3", "status": "affected", "version": "5a2f117a80c207372513ca8964eeb178874f4990", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/gpu/drm/xe/xe_guc_submit.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.17"}, {"lessThan": "6.17", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.57", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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)"}], "id": "CVE-2026-93248", "lastModified": "2026-10-19T10:17:16.030", "metrics": {}, "published": "2026-09-24T16:17:20.963", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/041cce629a08d4a2f1a28ec61a105b26b7f047e6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/13087ad7817e6e5f210064518bfc4d6d58a9c2f3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/24d81b72992006f9c390f1fc85c7f991e6d06fd6"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5a2f117a80c207372513ca8964eeb178874f4990,24d81b72992006f9c390f1fc85c7f991e6d06fd6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5a2f117a80c207372513ca8964eeb178874f4990,13087ad7817e6e5f210064518bfc4d6d58a9c2f3)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "6.17"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,6.17)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-25T04:30:07.942433+00:00", "updated": "2026-09-25T10:30:10.632208+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-362"]}