drm/v3d: Clear queue->active_job when v3d_fence_create() fails
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Clear queue->active_job when v3d_fence_create() fails The run_job() callbacks for BIN, RENDER, TFU and CSD assign the incoming job to queue->active_job before calling v3d_fence_create(). If v3d_fence_create() fails, the callback returns NULL without clearing active_job, leaving a dangling pointer. Create a failure path in all run_job() callbacks that clears the active job before returning NULL. The BIN path takes queue->queue_lock around the clear as it races against v3d_overflow_mem_work(); RENDER, TFU and CSD paths have no concurrent reader, so the clear is lock-free.
CVE-2026-93192
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-93192
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "a783a09ee76d6259296dc6aeea2b6884fa526980",
"lessThan": "1f661f42beb558b2d21882f0cd527ed6c8e7e749",
"versionType": "git"
},
{
"status": "affected",
"version": "a783a09ee76d6259296dc6aeea2b6884fa526980",
"lessThan": "bdeb73d7312100e00c3e643ff233f09b6ec114aa",
"versionType": "git"
},
{
"status": "affected",
"version": "a783a09ee76d6259296dc6aeea2b6884fa526980",
"lessThan": "3a8aa74859dd73eaa76c55eb74da708e56ef51c5",
"versionType": "git"
},
{
"status": "affected",
"version": "a783a09ee76d6259296dc6aeea2b6884fa526980",
"lessThan": "0b9878aba5cf93bc2b55ba9eb807757ce3239bec",
"versionType": "git"
},
{
"status": "affected",
"version": "a783a09ee76d6259296dc6aeea2b6884fa526980",
"lessThan": "25a1669907512e927fab9ad4d4fb74ff57f63cd9",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/v3d/v3d_sched.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.3"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.3",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/v3d/v3d_sched.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-93192
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #48729 · Revision 1
- Added to Heist Feed
- Publisher date