drm/xe: Don't allow evicting of BOs in same VM in array of VM binds
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Don't allow evicting of BOs in same VM in array of VM binds An array of VM binds can potentially evict other buffer objects (BOs) within the same VM under certain conditions, which may lead to NULL pointer dereferences later in the bind pipeline. To prevent this, clear the allow_res_evict flag in the xe_bo_validate call. v2: - Invert polarity of no_res_evict (Thomas) - Add comment in code explaining issue (Thomas) (cherry picked from commit 8b9ba8d6d95fe75fed6b0480bb03da4b321bea08)
CVE-2025-40086
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-2025-40086
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": "dd08ebf6c3525a7ea2186e636df064ea47281987",
"lessThan": "d21087d083e6f324d69ee87c872a4cbb5bc4a48c",
"versionType": "git"
},
{
"status": "affected",
"version": "dd08ebf6c3525a7ea2186e636df064ea47281987",
"lessThan": "5aa0ab0ba7d94549cfe17d6ef7a4f33ba1de8384",
"versionType": "git"
},
{
"status": "affected",
"version": "dd08ebf6c3525a7ea2186e636df064ea47281987",
"lessThan": "7ac74613e5f2ef3450f44fd2127198662c2563a9",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/xe/xe_vm.c",
"drivers/gpu/drm/xe/xe_vm_types.h"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.17.5",
"versionType": "semver",
"lessThanOrEqual": "6.17.*"
},
{
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/xe/xe_vm.c",
"drivers/gpu/drm/xe/xe_vm_types.h"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-40086
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #46041 · Revision 1
- Added to Heist Feed
- Publisher date