cnvd - cnvd-2016-06866

cnvd-2016-06866

Vulnerability from cnvd

Title: Lenovo Secure Boot安全绕过漏洞

Description:

Lenovo ThinkCentre E93等都是中国联想（Lenovo）公司的电脑产品。Lenovo Secure Boot是其中的一个安全启动选项。

多款Lenovo产品中的Secure Boot中存在本地安全绕过漏洞。本地攻击者可利用该漏洞绕过安全限制，执行未授权操作。

Severity: 中

Formal description:

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： https://support.lenovo.com/us/zh/product_security/ps500067

Reference: http://www.securityfocus.com/bid/92661

Impacted products

Name
['Lenovo ThinkCentre E93 (SFF)', 'Lenovo ThinkCentre M6600', 'Lenovo ThinkCentre M6500t/s', 'Lenovo ThinkCentre E93 (TWR)']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "92661"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5247"
    }
  },
  "description": "Lenovo ThinkCentre E93\u7b49\u90fd\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u7535\u8111\u4ea7\u54c1\u3002Lenovo Secure Boot\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5b89\u5168\u542f\u52a8\u9009\u9879\u3002\r\n\r\n\u591a\u6b3eLenovo\u4ea7\u54c1\u4e2d\u7684Secure Boot\u4e2d\u5b58\u5728\u672c\u5730\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\u3002",
  "discovererName": "Jan Schermer.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://support.lenovo.com/us/zh/product_security/ps500067",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06866",
  "openTime": "2016-08-28",
  "products": {
    "product": [
      "Lenovo ThinkCentre E93 (SFF)",
      "Lenovo ThinkCentre M6600",
      "Lenovo ThinkCentre M6500t/s",
      "Lenovo ThinkCentre E93 (TWR)"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/92661",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-27",
  "title": "Lenovo Secure Boot\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2016-5247 (GCVE-0-2016-5247)

Vulnerability from cvelistv5

Published

2016-09-22 15:00

Modified

2024-08-06 00:53

Severity ?

CWE

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.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/92661	vdb-entry, x_refsource_BID
	https://support.lenovo.com/product_security/PS500067	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T00:53:48.906Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "92661",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/92661"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/product_security/PS500067"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-08-25T00:00:00",
      "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-09-22T14:57:02",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "92661",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/92661"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/product_security/PS500067"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-5247",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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                          }
                        ]
                      }
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                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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        "references": {
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              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/92661"
            },
            {
              "name": "https://support.lenovo.com/product_security/PS500067",
              "refsource": "CONFIRM",
              "url": "https://support.lenovo.com/product_security/PS500067"
            }
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        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-5247",
    "datePublished": "2016-09-22T15:00:00",
    "dateReserved": "2016-06-03T00:00:00",
    "dateUpdated": "2024-08-06T00:53:48.906Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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