Vulnerability Monitor

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CVE-2025-2884

TCG TPM2.0 Reference implementation's CryptHmacSign helper function is vulnerable to Out-of-Bounds read due to the lack of validation the signature scheme with the signature key's algorithm. See Errata Revision 1.83 and advisory TCGVRT0009 for TCG standard TPM2.0

Published

2025-06-10T18:15:30.617

Last Modified

2025-06-13T18:15:21.710

Status

Awaiting Analysis

Source

[email protected]

Severity

CVSSv3.1: 6.6 (MEDIUM)

Weaknesses

Type: Secondary
CWE-125

Affected Vendors & Products

References

https://github.com/stefanberger/libtpms/commit/04b2d8e9afc0a9b6bffe562a23e58c0de11532d1 ([email protected])
https://trustedcomputinggroup.org/about/security/ ([email protected])
https://trustedcomputinggroup.org/wp-content/uploads/TPM2.0-Library-Spec-v1.83-Errata_v1_pub.pdf ([email protected])
https://trustedcomputinggroup.org/wp-content/uploads/VRT0009-Advisory-FINAL.pdf ([email protected])
https://www.cve.org/CVERecord?id=CVE-2025-49133 ([email protected])
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01209.html (af854a3a-2127-422b-91ae-364da2661108)
https://www.kb.cert.org/vuls/id/282450 (af854a3a-2127-422b-91ae-364da2661108)