fkie_cve-2016-5247
Vulnerability from fkie_nvd
Published
2016-09-22 15:59
Modified
2025-04-12 10:46
Summary
The BIOS for Lenovo ThinkCentre E93, M6500t/s, M6600, M6600q, M6600t/s, M73p, M800, M83, M8500t/s, M8600t/s, M900, M93, and M93P devices; ThinkServer RQ940, RS140, TS140, TS240, TS440, and TS540 devices; and ThinkStation E32, P300, and P310 devices might allow local users or physically proximate attackers to bypass the Secure Boot protection mechanism by leveraging an AMI test key.



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:lenovo:bios:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "61D66F0D-6C60-4CF6-A509-C6FAC2E22F95",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "matchCriteriaId": "DA9110B9-D4E6-4DEC-B0B9-DE4641117B54",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m6500t\\/s:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E2BD6A2B-9A26-410E-A4D0-CCCCDECB7036",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m6600:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E0CD688F-4889-4EC6-9664-40918E13D2AB",
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            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m6600q:-:*:*:*:*:*:*:*",
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              "vulnerable": false
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              "matchCriteriaId": "5A6B017B-D84C-42E1-A1DB-2ADF40C62657",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m73p:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CB7C0580-76A1-41C4-B743-96000853236B",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m800:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B97FE070-E06D-433B-AAC9-A2460E404B94",
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            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m83:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "9BB1BF39-4D09-4133-88CB-AD9E1271EFF0",
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            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m8500t\\/s:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "9DC5D34D-72DB-455E-9A01-9066BE4D3670",
              "vulnerable": false
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            {
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              "matchCriteriaId": "01D2DD3A-4596-49DC-BCFB-440FA422B5D1",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m900:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "ADC80C43-18AF-433D-AA51-F473B8501329",
              "vulnerable": false
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            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre_m93:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6340A351-D5A0-46D2-BF97-412DD66BDE65",
              "vulnerable": false
            },
            {
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              "matchCriteriaId": "11A2CF02-7D37-4C2A-ABB5-0F072BF7C739",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkserver_rq940:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D16D5E44-A7B1-4112-B881-B5AD3BAD4EEB",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkserver_rs140:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E2808287-BB21-47D6-8D9B-FE0B72E24A5A",
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            {
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              "matchCriteriaId": "7791F37A-6A3D-4E9E-9A66-DBF2A7164A5A",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkserver_ts240:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "05DAEF23-3EE2-4F8F-BE0D-F1981D46E387",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkserver_ts440:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "556D6385-C00B-4FEC-A55B-4F5ECB62C6D6",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkserver_ts540:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E0AA8271-D3BC-484D-9D2F-06807A8C2256",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkstation_e32:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5109E812-6297-4C9F-B2A1-7DBEB186D346",
              "vulnerable": false
            },
            {
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              "matchCriteriaId": "EDCE0A0B-C9EB-402A-B43B-6B7670E2BF73",
              "vulnerable": false
            },
            {
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              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The BIOS for Lenovo ThinkCentre E93, M6500t/s, M6600, M6600q, M6600t/s, M73p, M800, M83, M8500t/s, M8600t/s, M900, M93, and M93P devices; ThinkServer RQ940, RS140, TS140, TS240, TS440, and TS540 devices; and ThinkStation E32, P300, and P310 devices might allow local users or physically proximate attackers to bypass the Secure Boot protection mechanism by leveraging an AMI test key."
    },
    {
      "lang": "es",
      "value": "El BIOS para Lenovo ThinkCentre E93, M6500t/s, M6600, M6600q, M6600t/s, M73p, M800, M83, M8500t/s, M8600t/s, M900, M93 y dispositivos M93P; ThinkServer RQ940, RS140, TS140, TS240, TS440 y dispositivos TS540; y ThinkStation E32, P300 y dispositivos P310 podr\u00eda permitir a usuarios locales o atacantes f\u00edsicamente pr\u00f3ximos eludir el mecanismo de protecci\u00f3n Secure Boot mediante el aprovechamiento de una llave test AMI."
    }
  ],
  "id": "CVE-2016-5247",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-09-22T15:59:00.147",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.securityfocus.com/bid/92661"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://support.lenovo.com/product_security/PS500067"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.securityfocus.com/bid/92661"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://support.lenovo.com/product_security/PS500067"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-254"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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