{
  "id": "CVE-2018-12147",
  "sourceIdentifier": "secure@intel.com",
  "published": "2019-06-13T16:29:00.247",
  "lastModified": "2020-08-24T17:37:01.140",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient input validation in HECI subsystem in Intel(R) CSME before version 11.21.55, Intel\u00ae Server Platform Services before version 4.0 and Intel\u00ae Trusted Execution Engine Firmware before version 3.1.55 may allow a privileged user to potentially enable escalation of privileges via local access."
    },
    {
      "lang": "es",
      "value": "La validaci\u00f3n de entrada insuficiente en el subsistema HECI en Intel (R) CSME anterior  a la versi\u00f3n 11.21.55, los Servicios de plataforma de servidor Intel\u00ae anterior a la versi\u00f3n 4.0 y el Firmware Intel\u00ae Trusted Execution Engine anterior a la versi\u00f3n 3.1.55 pueden permitir que un usuario privilegiado pueda permitir la escalada de privilegios a trav\u00e9s de acceso local."
    }
  ],
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        "type": "Primary",
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          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.8,
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          "confidentialityImpact": "COMPLETE",
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          "baseScore": 7.2
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        "baseSeverity": "HIGH",
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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      }
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    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html",
      "source": "secure@intel.com"
    },
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      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html?wapkw=2018-12147",
      "source": "nvd@nist.gov",
      "tags": [
        "Vendor Advisory"
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}