CVE-2025-2884 (GCVE-0-2025-2884)

Vulnerability from cvelistv5 – Published: 2025-06-10 17:29 – Updated: 2025-06-13 18:22
VLAI?
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
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Trusted Computing Group TPM2.0 Affected: 0 , < 1.83 (custom)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-06-10T19:02:29.811Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01209.html"
          },
          {
            "url": "https://www.kb.cert.org/vuls/id/282450"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6.6,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-2884",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-13T01:41:10.489446Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-13T01:46:13.802Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "TPM2.0",
          "vendor": "Trusted Computing Group",
          "versions": [
            {
              "lessThan": "1.83",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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 Revision 1.83 and advisory TCGVRT0009 for TCG standard TPM2.0"
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "id": "CVE-2025-2884",
              "selections": [
                {
                  "name": "Exploitation",
                  "namespace": "ssvc",
                  "values": [
                    "none"
                  ],
                  "version": "1.0.0"
                },
                {
                  "name": "Automatable",
                  "namespace": "ssvc",
                  "values": [
                    "no"
                  ],
                  "version": "2.0.0"
                },
                {
                  "name": "Technical Impact",
                  "namespace": "ssvc",
                  "values": [
                    "partial"
                  ],
                  "version": "1.0.0"
                },
                {
                  "name": "Mission \u0026 Well-being",
                  "namespace": "ssvc",
                  "values": [
                    "medium"
                  ],
                  "version": "1.0.0"
                }
              ],
              "timestamp": "2025-06-13T17:22:30.584Z"
            },
            "type": "ssvcV1_0_1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-13T18:22:21.856Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "https://trustedcomputinggroup.org/about/security/"
        },
        {
          "name": "TPM2.0 Errata",
          "url": "https://trustedcomputinggroup.org/wp-content/uploads/TPM2.0-Library-Spec-v1.83-Errata_v1_pub.pdf"
        },
        {
          "name": "Vendor Advisory",
          "url": "https://trustedcomputinggroup.org/wp-content/uploads/VRT0009-Advisory-FINAL.pdf"
        },
        {
          "name": "Vendor Patch",
          "url": "https://github.com/stefanberger/libtpms/commit/04b2d8e9afc0a9b6bffe562a23e58c0de11532d1"
        },
        {
          "name": "Related CVE",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-49133"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Out-of-Bounds read vulnerability in TCG TPM2.0 reference implementation",
      "x_generator": {
        "engine": "VINCE 3.0.20",
        "env": "prod",
        "origin": "https://cveawg.mitre.org/api/cve/CVE-2025-2884"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2025-2884",
    "datePublished": "2025-06-10T17:29:19.463Z",
    "dateReserved": "2025-03-27T21:01:41.908Z",
    "dateUpdated": "2025-06-13T18:22:21.856Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-2884\",\"sourceIdentifier\":\"cret@cert.org\",\"published\":\"2025-06-10T18:15:30.617\",\"lastModified\":\"2025-06-13T18:15:21.710\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"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 Revision 1.83 and advisory TCGVRT0009 for TCG standard TPM2.0\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n auxiliar CryptHmacSign de la implementaci\u00f3n de referencia TCG TPM2.0 es vulnerable a lecturas fuera de los l\u00edmites debido a la falta de validaci\u00f3n del esquema de firma con el algoritmo de la clave de firma. Consulte la errata 1.83 del est\u00e1ndar TCG TPM2.0.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H\",\"baseScore\":6.6,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.3,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"references\":[{\"url\":\"https://github.com/stefanberger/libtpms/commit/04b2d8e9afc0a9b6bffe562a23e58c0de11532d1\",\"source\":\"cret@cert.org\"},{\"url\":\"https://trustedcomputinggroup.org/about/security/\",\"source\":\"cret@cert.org\"},{\"url\":\"https://trustedcomputinggroup.org/wp-content/uploads/TPM2.0-Library-Spec-v1.83-Errata_v1_pub.pdf\",\"source\":\"cret@cert.org\"},{\"url\":\"https://trustedcomputinggroup.org/wp-content/uploads/VRT0009-Advisory-FINAL.pdf\",\"source\":\"cret@cert.org\"},{\"url\":\"https://www.cve.org/CVERecord?id=CVE-2025-49133\",\"source\":\"cret@cert.org\"},{\"url\":\"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01209.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.kb.cert.org/vuls/id/282450\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01209.html\"}, {\"url\": \"https://www.kb.cert.org/vuls/id/282450\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-06-10T19:02:29.811Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.6, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-2884\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-06-13T01:41:10.489446Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-125\", \"description\": \"CWE-125 Out-of-bounds Read\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-06-11T15:04:54.186Z\"}}], \"cna\": {\"title\": \"Out-of-Bounds read vulnerability in TCG TPM2.0 reference implementation\", \"source\": {\"discovery\": \"INTERNAL\"}, \"metrics\": [{\"other\": {\"type\": \"ssvcV1_0_1\", \"content\": {\"id\": \"CVE-2025-2884\", \"timestamp\": \"2025-06-13T17:22:30.584Z\", \"selections\": [{\"name\": \"Exploitation\", \"values\": [\"none\"], \"version\": \"1.0.0\", \"namespace\": \"ssvc\"}, {\"name\": \"Automatable\", \"values\": [\"no\"], \"version\": \"2.0.0\", \"namespace\": \"ssvc\"}, {\"name\": \"Technical Impact\", \"values\": [\"partial\"], \"version\": \"1.0.0\", \"namespace\": \"ssvc\"}, {\"name\": \"Mission \u0026 Well-being\", \"values\": [\"medium\"], \"version\": \"1.0.0\", \"namespace\": \"ssvc\"}]}}}], \"affected\": [{\"vendor\": \"Trusted Computing Group\", \"product\": \"TPM2.0\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"1.83\", \"versionType\": \"custom\"}]}], \"references\": [{\"url\": \"https://trustedcomputinggroup.org/about/security/\"}, {\"url\": \"https://trustedcomputinggroup.org/wp-content/uploads/TPM2.0-Library-Spec-v1.83-Errata_v1_pub.pdf\", \"name\": \"TPM2.0 Errata\"}, {\"url\": \"https://trustedcomputinggroup.org/wp-content/uploads/VRT0009-Advisory-FINAL.pdf\", \"name\": \"Vendor Advisory\"}, {\"url\": \"https://github.com/stefanberger/libtpms/commit/04b2d8e9afc0a9b6bffe562a23e58c0de11532d1\", \"name\": \"Vendor Patch\"}, {\"url\": \"https://www.cve.org/CVERecord?id=CVE-2025-49133\", \"name\": \"Related CVE\"}], \"x_generator\": {\"env\": \"prod\", \"engine\": \"VINCE 3.0.20\", \"origin\": \"https://cveawg.mitre.org/api/cve/CVE-2025-2884\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"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 Revision 1.83 and advisory TCGVRT0009 for TCG standard TPM2.0\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"description\": \"CWE-125 Out-of-bounds Read\"}]}], \"providerMetadata\": {\"orgId\": \"37e5125f-f79b-445b-8fad-9564f167944b\", \"shortName\": \"certcc\", \"dateUpdated\": \"2025-06-13T18:22:21.856Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-2884\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-06-13T18:22:21.856Z\", \"dateReserved\": \"2025-03-27T21:01:41.908Z\", \"assignerOrgId\": \"37e5125f-f79b-445b-8fad-9564f167944b\", \"datePublished\": \"2025-06-10T17:29:19.463Z\", \"assignerShortName\": \"certcc\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…