cnvd - cnvd-2017-35672

cnvd-2017-35672

Vulnerability from cnvd

Title: 多款Lenovo产品BIOS代码执行漏洞

Description:

Lenovo 320-17AST等都是中国联想（Lenovo）公司的计算机产品。BIOS是其中的一个基本输出输入系统。

多款Lenovo产品中的BIOS存在安全漏洞，该漏洞源于程序未能正确的配置写入保护。攻击者可借助任意的图像利用该漏洞可能执行恶意的BIOS代码。

Severity: 高

Patch Name: 多款Lenovo产品BIOS代码执行漏洞的补丁

Patch Description:

Lenovo 320-17AST等都是中国联想（Lenovo）公司的计算机产品。BIOS是其中的一个基本输出输入系统。

多款Lenovo产品中的BIOS存在安全漏洞，该漏洞源于程序未能正确的配置写入保护。攻击者可借助任意的图像利用该漏洞可能执行恶意的BIOS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:

厂商已发布了漏洞修复程序，请及时关注更新： https://support.lenovo.com/us/zh/product_security/len-15084

Reference: https://support.lenovo.com/us/zh/product_security/len-15084

Impacted products

Name
['Award BIOS 0', 'Lenovo BIOS']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3754"
    }
  },
  "description": "Lenovo 320-17AST\u7b49\u90fd\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u8ba1\u7b97\u673a\u4ea7\u54c1\u3002BIOS\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u672c\u8f93\u51fa\u8f93\u5165\u7cfb\u7edf\u3002\r\n\r\n\u591a\u6b3eLenovo\u4ea7\u54c1\u4e2d\u7684BIOS\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u914d\u7f6e\u5199\u5165\u4fdd\u62a4\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u4efb\u610f\u7684\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u6267\u884c\u6076\u610f\u7684BIOS\u4ee3\u7801\u3002",
  "discovererName": "Lenovo",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.lenovo.com/us/zh/product_security/len-15084",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-35672",
  "openTime": "2017-11-30",
  "patchDescription": "Lenovo 320-17AST\u7b49\u90fd\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u8ba1\u7b97\u673a\u4ea7\u54c1\u3002BIOS\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u672c\u8f93\u51fa\u8f93\u5165\u7cfb\u7edf\u3002\r\n\r\n\u591a\u6b3eLenovo\u4ea7\u54c1\u4e2d\u7684BIOS\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u914d\u7f6e\u5199\u5165\u4fdd\u62a4\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u4efb\u610f\u7684\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u6267\u884c\u6076\u610f\u7684BIOS\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": "\u591a\u6b3eLenovo\u4ea7\u54c1BIOS\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Award BIOS 0",
      "Lenovo BIOS"
    ]
  },
  "referenceLink": "https://support.lenovo.com/us/zh/product_security/len-15084",
  "serverity": "\u9ad8",
  "submitTime": "2017-10-31",
  "title": "\u591a\u6b3eLenovo\u4ea7\u54c1BIOS\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-3754 (GCVE-0-2017-3754)

Vulnerability from cvelistv5

Published

2017-07-17 19:00

Modified

2024-09-16 18:12

Severity ?

CWE

BIOS Write Protections Improperly Configured

Summary

Some Lenovo brand notebook systems do not have write protections properly configured in the system BIOS. This could enable an attacker with physical or administrative access to a system to be able to flash the BIOS with an arbitrary image and potentially run malicious BIOS code.

References

▼	URL	Tags
	https://support.lenovo.com/us/en/product_security/LEN-15084	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Lenovo Group Ltd.	Lenovo Notebook BIOS	Version: Various

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:39:40.296Z",
          "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-15084"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Lenovo Notebook BIOS",
          "vendor": "Lenovo Group Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "Various"
            }
          ]
        }
      ],
      "datePublic": "2017-07-13T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Some Lenovo brand notebook systems do not have write protections properly configured in the system BIOS. This could enable an attacker with physical or administrative access to a system to be able to flash the BIOS with an arbitrary image and potentially run malicious BIOS code."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "BIOS Write Protections Improperly Configured",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-17T18:57:01",
        "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
        "shortName": "lenovo"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/product_security/LEN-15084"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@lenovo.com",
          "DATE_PUBLIC": "2017-07-13T00:00:00",
          "ID": "CVE-2017-3754",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Lenovo Notebook BIOS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Various"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Lenovo Group Ltd."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Some Lenovo brand notebook systems do not have write protections properly configured in the system BIOS. This could enable an attacker with physical or administrative access to a system to be able to flash the BIOS with an arbitrary image and potentially run malicious BIOS code."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "BIOS Write Protections Improperly Configured"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.lenovo.com/us/en/product_security/LEN-15084",
              "refsource": "CONFIRM",
              "url": "https://support.lenovo.com/us/en/product_security/LEN-15084"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
    "assignerShortName": "lenovo",
    "cveId": "CVE-2017-3754",
    "datePublished": "2017-07-17T19:00:00Z",
    "dateReserved": "2016-12-16T00:00:00",
    "dateUpdated": "2024-09-16T18:12:56.349Z",
    "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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