gsd-2021-26322
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”.
Aliases
Aliases



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    "description": "Persistent platform private key may not be protected with a random IV leading to a potential \u201ctwo time pad attack\u201d.",
    "id": "GSD-2021-26322",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-26322.html"
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
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      "modified": "2023-12-13T01:23:33.264084Z",
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            "children": [
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                    "versionEndExcluding": "milanpi-sp3_1.0.0.4",
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                ],
                "operator": "OR"
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            ],
            "cpe_match": [],
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        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@amd.com",
          "ID": "CVE-2021-26322"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Persistent platform private key may not be protected with a random IV leading to a potential \u201ctwo time pad attack\u201d."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-330"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-10-25T18:48Z",
      "publishedDate": "2021-11-16T18:15Z"
    }
  }
}


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