Unrated
KEYS: trusted: Fix a memory leak in tpm2_load_cmd
In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix a memory leak in tpm2_load_cmd 'tpm2_load_cmd' allocates a tempoary blob indirectly via 'tpm2_key_decode' but it is not freed in the failure paths. Address this by wrapping the blob into with a cleanup helper.
Announced Group revision 1
Original source ↗CVE-2025-71147
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-2025-71147
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": "f2219745250f388edacabe6cca73654131c67d0a",
"lessThan": "3fd7df4636d8fd5e3592371967a5941204368936",
"versionType": "git"
},
{
"status": "affected",
"version": "f2219745250f388edacabe6cca73654131c67d0a",
"lessThan": "af0689cafb127a8d1af78cc8b72585c9b2a19ecd",
"versionType": "git"
},
{
"status": "affected",
"version": "f2219745250f388edacabe6cca73654131c67d0a",
"lessThan": "19166de9737218b77122c41a5730ac87025e089f",
"versionType": "git"
},
{
"status": "affected",
"version": "f2219745250f388edacabe6cca73654131c67d0a",
"lessThan": "9b015f2918b95bdde2ca9cefa10ef02b138aae1e",
"versionType": "git"
},
{
"status": "affected",
"version": "f2219745250f388edacabe6cca73654131c67d0a",
"lessThan": "9e7c63c69f57b1db1a8a1542359a6167ff8fcef1",
"versionType": "git"
},
{
"status": "affected",
"version": "f2219745250f388edacabe6cca73654131c67d0a",
"lessThan": "62cd5d480b9762ce70d720a81fa5b373052ae05f",
"versionType": "git"
}
],
"programFiles": [
"security/keys/trusted-keys/trusted_tpm2.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.13"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.13",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.198",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.160",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.120",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.64",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.3",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"security/keys/trusted-keys/trusted_tpm2.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-71147
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #39171 · Revision 1
- Added to Heist Feed
- Publisher date