drm/msm: always recover the gpu
In the Linux kernel, the following vulnerability has been resolved: drm/msm: always recover the gpu Previously, in case there was no more work to do, recover worker wouldn't trigger recovery and would instead rely on the gpu going to sleep and then resuming when more work is submitted. Recover_worker will first increment the fence of the hung ring so, if there's only one job submitted to a ring and that causes an hang, it will early out. There's no guarantee that the gpu will suspend and resume before more work is submitted and if the gpu is in a hung state it will stay in that state and probably trigger a timeout again. Just stop checking and always recover the gpu. Patchwork: https://patchwork.freedesktop.org/patch/704066/
CVE-2026-53377
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-2026-53377
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": "c8af219d18502c52319df8d4e3dcfe29a3ca31ab",
"lessThan": "01930f94b8b13400f3346044cacf98f01d337f3d",
"versionType": "git"
},
{
"status": "affected",
"version": "c8af219d18502c52319df8d4e3dcfe29a3ca31ab",
"lessThan": "1c0034c1a614a118acbb4bdf7ab51490ee919ad2",
"versionType": "git"
},
{
"status": "affected",
"version": "c8af219d18502c52319df8d4e3dcfe29a3ca31ab",
"lessThan": "132b8d51f0ffbee6e4e1ebbe1a50330aaf2dbd5d",
"versionType": "git"
},
{
"status": "affected",
"version": "c8af219d18502c52319df8d4e3dcfe29a3ca31ab",
"lessThan": "2f5c90478749dfd9a32386100b6078a364298b01",
"versionType": "git"
},
{
"status": "affected",
"version": "c8af219d18502c52319df8d4e3dcfe29a3ca31ab",
"lessThan": "01a0d6cd7032e9993feea19fadb03ef9d5b488f2",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/msm/msm_gpu.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.19"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.19",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.32",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.0.9",
"versionType": "semver",
"lessThanOrEqual": "7.0.*"
},
{
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/msm/msm_gpu.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-53377
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #46395 · Revision 1
- Added to Heist Feed
- Publisher date