drm/amdkfd: Check bounds on allocate_doorbell
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on allocate_doorbell allocated_doorbell has an option to set the doorbell id to a specific value (used by CRIU). This value was not bounds checked. Check to confirm it's less than KFD_MAX_NUM_OF_QUEUES_PER_PROCESS.
CVE-2026-97495
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-2026-97495
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": "5bb6a8fa75fcfda93592bee0a4910420ceab15f3",
"lessThan": "7e06636260a2d95e3fa181bc337d0eeb812b7a41",
"versionType": "git"
},
{
"status": "affected",
"version": "5bb6a8fa75fcfda93592bee0a4910420ceab15f3",
"lessThan": "3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de",
"versionType": "git"
},
{
"status": "affected",
"version": "5bb6a8fa75fcfda93592bee0a4910420ceab15f3",
"lessThan": "e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f",
"versionType": "git"
},
{
"status": "affected",
"version": "5bb6a8fa75fcfda93592bee0a4910420ceab15f3",
"lessThan": "c2c89118c27cbd3adace62c5df19d15b0e96ade1",
"versionType": "git"
},
{
"status": "affected",
"version": "5bb6a8fa75fcfda93592bee0a4910420ceab15f3",
"lessThan": "1f087bb8cf9e8797633da35c85435e557ef74d06",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.18"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.18",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.1.189",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.111",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.53",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-97495
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #8352 · Revision 1
- Added to Heist Feed
- Publisher date