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Back to active CVEs
Unknown severity ยท Source severity not reportedCVE-2025-71147

KEYS: trusted: Fix a memory leak in tpm2_load_cmdCVE-2025-71147

Answer in brief

CVE-2025-71147 records a Unknown severity vulnerability in KEYS: trusted: Fix a memory leak in tpm2_load_cmd. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jan 23, 2026Updated Oct 19, 2026Source checked Oct 19, 2026First seen by HOL Oct 19, 2026Material review Oct 19, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=f2219745250f388edacabe6cca73654131c67d0a <3fd7df4636d8fd5e3592371967a5941204368936 || >=f2219745250f388edacabe6cca73654131c67d0a <af0689cafb127a8d1af78cc8b72585c9b2a19ecd || >=f2219745250f388edacabe6cca73654131c67d0a <19166de9737218b77122c41a5730ac87025e089f || >=f2219745250f388edacabe6cca73654131c67d0a <9b015f2918b95bdde2ca9cefa10ef02b138aae1e || >=f2219745250f388edacabe6cca73654131c67d0a <9e7c63c69f57b1db1a8a1542359a6167ff8fcef1 || >=f2219745250f388edacabe6cca73654131c67d0a <62cd5d480b9762ce70d720a81fa5b373052ae05f3fd7df4636d8fd5e3592371967a5941204368936, af0689cafb127a8d1af78cc8b72585c9b2a19ecd, 19166de9737218b77122c41a5730ac87025e089f, 9b015f2918b95bdde2ca9cefa10ef02b138aae1e, 9e7c63c69f57b1db1a8a1542359a6167ff8fcef1, 62cd5d480b9762ce70d720a81fa5b373052ae05f
Linux/Linuxgeneric5.13Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to 3fd7df4636d8fd5e3592371967a5941204368936 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Jan 23, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 19, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 19, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded key of an object rejected for a duplicate key or a missing colon in decode_hvAlso CWE-401
  • Cpanel::JSON::XS versions from 4.28 before 4.80 for Perl leak the array collecting duplicate key values under dupkeys_as_arrayref in decode_hvAlso CWE-401
  • Cpanel::JSON::XS versions from 3.0202 before 4.80 for Perl leak memory and retain overloaded objects when encoding values as strings in encode_stringifyAlso CWE-401
  • Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded arguments of a tagged value when its THAW method dies in decode_tagAlso CWE-401

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-401
Source
CVE List V5
Source checked
Oct 19, 2026
References
6 linked sources
Open source record