143 lines
6.8 KiB
JSON
143 lines
6.8 KiB
JSON
{
|
|
"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"
|
|
}
|
|
}
|
|
}
|
|
} |