cnvd - cnvd-2016-11489

CNVD-2016-11489

Vulnerability from cnvd - Published: 2016-11-24

Title

多款Lenovo ThinkPad产品安全绕过漏洞

Description

Lenovo Yoga 11e等都是中国联想（Lenovo）公司的电脑产品。多款Lenovo ThinkPad产品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

低

Patch Name

多款Lenovo ThinkPad产品安全绕过漏洞的补丁

Patch Description

Lenovo Yoga 11e等都是中国联想（Lenovo）公司的电脑产品。多款Lenovo ThinkPad产品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。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://support.lenovo.com/us/zh/solutions/LEN_8327

Reference

http://www.securityfocus.com/bid/94409

Impacted products

Name
['Lenovo Yoga 11e(Skylake)', 'Lenovo Yoga 11e (Beema)', 'Lenovo ThinkPad Yoga 260 S1', 'Lenovo ThinkPad Yoga 14 460 S3', 'Lenovo ThinkPad Yoga 11e (Broadwell)', 'Lenovo ThinkPad Yoga 11e (Beema)', 'Lenovo ThinkPad Yoga 11e', 'Lenovo ThinkPad X260', 'Lenovo ThinkPad X250 (Sharkbay)', 'Lenovo ThinkPad X250 (Broadwell)', 'Lenovo ThinkPad X240s', 'Lenovo ThinkPad X240']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94409"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8222"
    }
  },
  "description": "Lenovo Yoga 11e\u7b49\u90fd\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u7535\u8111\u4ea7\u54c1\u3002\r\n\r\n\u591a\u6b3eLenovo ThinkPad\u4ea7\u54c1\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": "Lenovo",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttps://support.lenovo.com/us/zh/solutions/LEN_8327",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-11489",
  "openTime": "2016-11-24",
  "patchDescription": "Lenovo Yoga 11e\u7b49\u90fd\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u7535\u8111\u4ea7\u54c1\u3002\r\n\r\n\u591a\u6b3eLenovo ThinkPad\u4ea7\u54c1\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\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "\u591a\u6b3eLenovo ThinkPad\u4ea7\u54c1\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Lenovo Yoga 11e(Skylake)",
      "Lenovo Yoga 11e (Beema)",
      "Lenovo ThinkPad Yoga 260 S1",
      "Lenovo ThinkPad Yoga 14 460 S3",
      "Lenovo ThinkPad Yoga 11e (Broadwell)",
      "Lenovo ThinkPad Yoga 11e (Beema)",
      "Lenovo ThinkPad Yoga 11e",
      "Lenovo ThinkPad X260",
      "Lenovo ThinkPad X250 (Sharkbay)",
      "Lenovo ThinkPad X250 (Broadwell)",
      "Lenovo ThinkPad X240s",
      "Lenovo ThinkPad X240"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/94409",
  "serverity": "\u4f4e",
  "submitTime": "2016-11-18",
  "title": "\u591a\u6b3eLenovo ThinkPad\u4ea7\u54c1\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2016-8222 (GCVE-0-2016-8222)

Vulnerability from cvelistv5 – Published: 2016-11-30 15:00 – Updated: 2024-08-06 02:13

Summary

A vulnerability has been identified in a signed kernel driver for the BIOS of some ThinkPad systems that can allow an attacker with Windows administrator-level privileges to call System Management Mode (SMM) services. This could lead to a denial of service attack or allow certain BIOS variables or settings to be altered (such as boot sequence). The setting or changing of BIOS passwords is not affected by this vulnerability.

Severity ?

No CVSS data available.

CWE

Microsoft Device Guard protection bypass

Assigner

lenovo

References

URL

Tags

	http://www.securityfocus.com/bid/94409	vdb-entryx_refsource_BID
	https://support.lenovo.com/us/en/solutions/LEN_8327	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Lenovo Group Ltd.	ThinkPad systems	Affected: various

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:13:21.830Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94409"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/solutions/LEN_8327"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ThinkPad systems",
          "vendor": "Lenovo Group Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        }
      ],
      "datePublic": "2016-11-17T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Microsoft Device Guard protection bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-01T10:57:01",
        "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
        "shortName": "lenovo"
      },
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        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/solutions/LEN_8327"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@lenovo.com",
          "ID": "CVE-2016-8222",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
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                    {
                      "product_name": "ThinkPad systems",
                      "version": {
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                          }
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                      }
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                },
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              }
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        "data_version": "4.0",
        "description": {
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            }
          ]
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              "url": "http://www.securityfocus.com/bid/94409"
            },
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              "url": "https://support.lenovo.com/us/en/solutions/LEN_8327"
            }
          ]
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
    "assignerShortName": "lenovo",
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    "datePublished": "2016-11-30T15:00:00",
    "dateReserved": "2016-09-16T00:00:00",
    "dateUpdated": "2024-08-06T02:13:21.830Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2016-11489

CVE-2016-8222 (GCVE-0-2016-8222)

Tags

Sightings

Nomenclature