GSD-2023-43490

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.
Aliases
Aliases
CVE-2023-43490
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-43490",
    "id": "GSD-2023-43490"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-43490"
      ],
      "details": "Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.",
      "id": "GSD-2023-43490",
      "modified": "2023-12-13T01:20:44.653564Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secure@intel.com",
        "ID": "CVE-2023-43490",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Intel(R) Xeon(R) D Processors with Intel(R) SGX",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "See references"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "information disclosure"
              },
              {
                "cweId": "CWE-682",
                "lang": "eng",
                "value": "Incorrect calculation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html",
            "refsource": "MISC",
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20240405-0009/",
            "refsource": "MISC",
            "url": "https://security.netapp.com/advisory/ntap-20240405-0009/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access."
          },
          {
            "lang": "es",
            "value": "El c\u00e1lculo incorrecto en el mecanismo de codificaci\u00f3n de microc\u00f3digo para algunos procesadores Intel(R) Xeon(R) D con Intel(R) SGX puede permitir que un usuario privilegiado habilite potencialmente la divulgaci\u00f3n de informaci\u00f3n a trav\u00e9s del acceso local."
          }
        ],
        "id": "CVE-2023-43490",
        "lastModified": "2024-04-05T09:15:08.930",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 0.8,
              "impactScore": 4.0,
              "source": "secure@intel.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-03-14T17:15:51.910",
        "references": [
          {
            "source": "secure@intel.com",
            "url": "https://security.netapp.com/advisory/ntap-20240405-0009/"
          },
          {
            "source": "secure@intel.com",
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html"
          }
        ],
        "sourceIdentifier": "secure@intel.com",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-682"
              }
            ],
            "source": "secure@intel.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}



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