High
drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 4d7d774f100efb5089c86a1fb8c5bf47c63fc9ef)
Announced Group revision 1
Original source ↗CVE-2026-63846
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-2026-63846
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": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3",
"lessThan": "ee035a9d3eed3a9f5a3e83c31a10b321c9598861",
"versionType": "git"
},
{
"status": "affected",
"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3",
"lessThan": "303da8279f195cc741adc52c1b44d6b64de63bb0",
"versionType": "git"
},
{
"status": "affected",
"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3",
"lessThan": "5ada37d7f736f9feeaa06a25e470a4c74e67a61a",
"versionType": "git"
},
{
"status": "affected",
"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3",
"lessThan": "48ce00787e3fddd2b45692fc991b8ab128343da5",
"versionType": "git"
},
{
"status": "affected",
"version": "dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3",
"lessThan": "a2baf12eec41f246689e6a3f8619af1200031576",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.9",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.141",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.91",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.33",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.0.10",
"versionType": "semver",
"lessThanOrEqual": "7.0.*"
},
{
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-63846
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #40852 · Revision 1
- Added to Heist Feed
- Publisher date