CVE-2025-2884
6.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
Summary
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
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Trusted Computing Group | TPM2.0 | 0 < 1.83 | affected |
Weaknesses
- CWE-125 Out-of-bounds Read
ADP Enrichment
CVE Program Container
Additional References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01209.html
- https://www.kb.cert.org/vuls/id/282450
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
Additional References
References
- https://trustedcomputinggroup.org/about/security/
- https://trustedcomputinggroup.org/wp-content/uploads/TPM2.0-Library-Spec-v1.83-Errata_v1_pub.pdf
- https://trustedcomputinggroup.org/wp-content/uploads/VRT0009-Advisory-FINAL.pdf
- https://github.com/stefanberger/libtpms/commit/04b2d8e9afc0a9b6bffe562a23e58c0de11532d1
- https://www.cve.org/CVERecord?id=CVE-2025-49133
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