platform/x86: int1092: Fix potential memory leak in sar_probe()
In the Linux kernel, the following vulnerability has been resolved: platform/x86: int1092: Fix potential memory leak in sar_probe() The memory allocated for device_mode_info in parse_package() called by sar_get_data() is not freed in some of the error paths in sar_probe(). Fix that by converting to use device managed allocations.
CVE-2026-89437
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-2026-89437
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": "dcfbd31ef4bcf6ceb373911faa4a5299e0547702",
"lessThan": "d680ce2b39f9a635365746d0ada3d6a6d861789b",
"versionType": "git"
},
{
"status": "affected",
"version": "dcfbd31ef4bcf6ceb373911faa4a5299e0547702",
"lessThan": "4bdbb7f1045820aa8fd87d84db6b26c01049a005",
"versionType": "git"
},
{
"status": "affected",
"version": "dcfbd31ef4bcf6ceb373911faa4a5299e0547702",
"lessThan": "08dab7065f9369dd0a0aa740071bcd884c4848b0",
"versionType": "git"
},
{
"status": "affected",
"version": "dcfbd31ef4bcf6ceb373911faa4a5299e0547702",
"lessThan": "582b82e573a059be9319bb16b84c45d0ef66f471",
"versionType": "git"
},
{
"status": "affected",
"version": "dcfbd31ef4bcf6ceb373911faa4a5299e0547702",
"lessThan": "30c906cff490c3601ee9ff110fe8115fabe75fd4",
"versionType": "git"
}
],
"programFiles": [
"drivers/platform/x86/intel/int1092/intel_sar.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.15",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.112",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.4",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/platform/x86/intel/int1092/intel_sar.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-89437
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #46656 · Revision 1
- Added to Heist Feed
- Publisher date