drm/amdgpu: harden FRU PIA parsing with bounded helpers
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: harden FRU PIA parsing with bounded helpers Replace the open-coded TLV walk with fru_pia_advance() and fru_pia_copy_field() helpers that bound every read by the actual EEPROM data length, preventing out-of-bounds reads on truncated or malformed FRU data.
CVE-2026-97428
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-2026-97428
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": "0dbf2c56262532fbd498f590c91c4085413b8829",
"lessThan": "567d7c3f93f8d6bdc946a557a160ee1c42cfae91",
"versionType": "git"
},
{
"status": "affected",
"version": "0dbf2c56262532fbd498f590c91c4085413b8829",
"lessThan": "813311512505e95e4e3c898ff94b11886a15e494",
"versionType": "git"
},
{
"status": "affected",
"version": "0dbf2c56262532fbd498f590c91c4085413b8829",
"lessThan": "4396d74b0c7304946ee343a6611ac6dbc0bfbf78",
"versionType": "git"
},
{
"status": "affected",
"version": "0dbf2c56262532fbd498f590c91c4085413b8829",
"lessThan": "c990c05eb6c74c98d1ff3acf67a19015312820b7",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"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/amdgpu/amdgpu_fru_eeprom.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-97428
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #48757 · Revision 1
- Added to Heist Feed
- Publisher date