drm/amdgpu: fix gpu page fault after hibernation on PF passthrough
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gpu page fault after hibernation on PF passthrough On PF passthrough environment, after hibernate and then resume, coralgemm will cause gpu page fault. Mode1 reset happens during hibernate, but partition mode is not restored on resume, register mmCP_HYP_XCP_CTL and mmCP_PSP_XCP_CTL is not right after resume. When CP access the MQD BO, wrong stride size is used, this will cause out of bound access on the MQD BO, resulting page fault. The fix is to ensure gfx_v9_4_3_switch_compute_partition() is called when resume from a hibernation. KFD resume is called separately during a reset recovery or resume from suspend sequence. Hence it's not required to be called as part of partition switch. (cherry picked from commit 5d1b32cfe4a676fe552416cb5ae847b215463a1a)
CVE-2025-68230
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-2025-68230
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": "955220b04d42c41050158fec0f53957f320b96f9",
"lessThan": "f0ee42f47cc1b0a95d2d22ba352ff89fc0cd13d4",
"versionType": "git"
},
{
"status": "affected",
"version": "955220b04d42c41050158fec0f53957f320b96f9",
"lessThan": "a45d6359eefb41e08d374a3260b10bff5626823b",
"versionType": "git"
},
{
"status": "affected",
"version": "955220b04d42c41050158fec0f53957f320b96f9",
"lessThan": "eef72d856f978955e633c270abb1f7ec7b61c6d2",
"versionType": "git"
},
{
"status": "affected",
"version": "955220b04d42c41050158fec0f53957f320b96f9",
"lessThan": "eb6e7f520d6efa4d4ebf1671455abe4a681f7a05",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c",
"drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.5"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.5",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.60",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.17.10",
"versionType": "semver",
"lessThanOrEqual": "6.17.*"
},
{
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c",
"drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-68230
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #46059 · Revision 1
- Added to Heist Feed
- Publisher date