Vulnerability-Lookup

CNVD-2016-04468

Vulnerability from cnvd - Published: 2016-07-05

Title

Lenovo BIOS EFI Driver任意代码执行漏洞

Description

Lenovo BIOS EFI Driver是中国联想（Lenovo）公司的一套用于BIOS中的EFI（可扩展固件接口）驱动。 Lenovo BIOS EFI Driver中存在任意代码执行漏洞。本地攻击者可利益该漏洞以System Management Mode(SMM)权限执行任意代码。

Severity

中

Patch Name

Lenovo BIOS EFI Driver任意代码执行漏洞的补丁

Patch Description

Lenovo BIOS EFI Driver是中国联想（Lenovo）公司的一套用于BIOS中的EFI（可扩展固件接口）驱动。 Lenovo BIOS EFI Driver中存在任意代码执行漏洞。本地攻击者可利益该漏洞以System Management Mode(SMM)权限执行任意代码。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/product_security/len_4901

Reference

https://support.lenovo.com/us/zh/product_security/len_4901

Impacted products

Name
Lenovo BIOS EFI Driver

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5729"
    }
  },
  "description": "Lenovo BIOS EFI Driver\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8eBIOS\u4e2d\u7684EFI\uff08\u53ef\u6269\u5c55\u56fa\u4ef6\u63a5\u53e3\uff09\u9a71\u52a8\u3002\r\n\r\nLenovo BIOS EFI Driver\u4e2d\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u76ca\u8be5\u6f0f\u6d1e\u4ee5System Management Mode(SMM)\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "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/product_security/len_4901",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04468",
  "openTime": "2016-07-05",
  "patchDescription": "Lenovo BIOS EFI Driver\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8eBIOS\u4e2d\u7684EFI\uff08\u53ef\u6269\u5c55\u56fa\u4ef6\u63a5\u53e3\uff09\u9a71\u52a8\u3002\r\nLenovo BIOS EFI Driver\u4e2d\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u76ca\u8be5\u6f0f\u6d1e\u4ee5System Management Mode(SMM)\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Lenovo BIOS EFI Driver\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lenovo BIOS EFI Driver"
  },
  "referenceLink": "https://support.lenovo.com/us/zh/product_security/len_4901",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-01",
  "title": "Lenovo BIOS EFI Driver\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2016-5729 (GCVE-0-2016-5729)

Vulnerability from cvelistv5 – Published: 2016-06-30 16:00 – Updated: 2024-08-06 01:07

Summary

Lenovo BIOS EFI Driver allows local administrators to execute arbitrary code with System Management Mode (SMM) privileges via unspecified vectors.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://support.lenovo.com/us/en/product_security…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/91536	vdb-entryx_refsource_BID

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:07:59.974Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/product_security/len_4901"
          },
          {
            "name": "91536",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/91536"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-06-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Lenovo BIOS EFI Driver allows local administrators to execute arbitrary code with System Management Mode (SMM) privileges via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-25T19:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/product_security/len_4901"
        },
        {
          "name": "91536",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/91536"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-5729",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Lenovo BIOS EFI Driver allows local administrators to execute arbitrary code with System Management Mode (SMM) privileges via unspecified vectors."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.lenovo.com/us/en/product_security/len_4901",
              "refsource": "CONFIRM",
              "url": "https://support.lenovo.com/us/en/product_security/len_4901"
            },
            {
              "name": "91536",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/91536"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-5729",
    "datePublished": "2016-06-30T16:00:00.000Z",
    "dateReserved": "2016-06-21T00:00:00.000Z",
    "dateUpdated": "2024-08-06T01:07:59.974Z",
    "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-2016-04468

CVE-2016-5729 (GCVE-0-2016-5729)

Tags

Sightings

Nomenclature