github - ghsa-3fxc-2crv-fg9x

ghsa-3fxc-2crv-fg9x

Vulnerability from github

Published

2025-06-10 18:32

Modified

2025-06-13 18:30

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

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 1.83 of TCG standard TPM2.0

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{
  "affected": [],
  "aliases": [
    "CVE-2025-2884"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-10T18:15:30Z",
    "severity": "CRITICAL"
  },
  "details": "TCG TPM2.0 Reference implementation\u0027s CryptHmacSign helper function is vulnerable to Out-of-Bounds read due to the lack of validation the signature scheme with the signature key\u0027s algorithm. See Errata 1.83 of TCG standard TPM2.0",
  "id": "GHSA-3fxc-2crv-fg9x",
  "modified": "2025-06-13T18:30:34Z",
  "published": "2025-06-10T18:32:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2884"
    },
    {
      "type": "WEB",
      "url": "https://github.com/stefanberger/libtpms/commit/04b2d8e9afc0a9b6bffe562a23e58c0de11532d1"
    },
    {
      "type": "WEB",
      "url": "https://trustedcomputinggroup.org/about/security"
    },
    {
      "type": "WEB",
      "url": "https://trustedcomputinggroup.org/wp-content/uploads/TPM2.0-Library-Spec-v1.83-Errata_v1_pub.pdf"
    },
    {
      "type": "WEB",
      "url": "https://trustedcomputinggroup.org/wp-content/uploads/VRT0009-Advisory-FINAL.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-49133"
    },
    {
      "type": "WEB",
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01209.html"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/282450"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2025-2884

Vulnerability from cvelistv5

Published

2025-06-10 17:29

Modified

2025-06-13 18:22

Severity ?

Summary

Out-of-Bounds read vulnerability in TCG TPM2.0 reference implementation

References

▼	URL	Tags
	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

Impacted products

▼	Vendor	Product
	Trusted Computing Group	TPM2.0

Show details on NVD website

To clipboard

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          },
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          }
        ],
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}

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