Vulnerability-Lookup

CNVD-2018-09190

Vulnerability from cnvd - Published: 2018-05-09

Title

多款Lenovo产品代码执行漏洞

Description

Lenovo Flex System x240 M5等都是中国联想（Lenovo）公司的服务器设备。多款Lenovo产品中存在安全漏洞，该漏洞源于程序在运行签名的代码之前，未能正确的进行身份验证。物理位置临近的攻击者可利用该漏洞运行未签名的代码。

Severity

高

Patch Name

多款Lenovo产品存在代码执行漏洞的补丁

Patch Description

Lenovo Flex System x240 M5等都是中国联想（Lenovo）公司的服务器设备。多款Lenovo产品中存在安全漏洞，该漏洞源于程序在运行签名的代码之前，未能正确的进行身份验证。物理位置临近的攻击者可利用该漏洞运行未签名的代码。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.lenovo.com/us/zh/solutions/len-20241

Reference

https://support.lenovo.com/us/en/solutions/LEN-20241

Impacted products

Name
['Lenovo Flex System x240 M5 BIOS/UEFI <2.61', 'Lenovo Flex System x280 X6 BIOS/UEFI <4.21', 'Lenovo Flex System x480 X6 BIOS/UEFI <4.21', 'Lenovo Flex System x880 BIOS/UEFI <4.21', 'Lenovo NeXtScale nx360 M5 BIOS/UEFI <2.61', 'Lenovo System x3250 M6 BIOS/UEFI <2.23', 'Lenovo System x3500 M5 BIOS/UEFI <2.61', 'Lenovo System x3550 M5 BIOS/UEFI <2.6', 'Lenovo System x3650 M5 BIOS/UEFI <2.61', 'Lenovo System x3850 X6 BIOS/UEFI <4.3', 'Lenovo System x3950 X6 BIOS/UEFI <4.3']

Name

['Lenovo Flex System x240 M5 BIOS/UEFI <2.61', 'Lenovo Flex System x280 X6 BIOS/UEFI <4.21', 'Lenovo Flex System x480 X6 BIOS/UEFI <4.21', 'Lenovo Flex System x880 BIOS/UEFI <4.21', 'Lenovo NeXtScale nx360 M5 BIOS/UEFI <2.61', 'Lenovo System x3250 M6 BIOS/UEFI <2.23', 'Lenovo System x3500 M5 BIOS/UEFI <2.61', 'Lenovo System x3550 M5 BIOS/UEFI <2.6', 'Lenovo System x3650 M5 BIOS/UEFI <2.61', 'Lenovo System x3850 X6 BIOS/UEFI <4.3', 'Lenovo System x3950 X6 BIOS/UEFI <4.3']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3775"
    }
  },
  "description": "Lenovo Flex System x240 M5\u7b49\u90fd\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u670d\u52a1\u5668\u8bbe\u5907\u3002\r\n\r\n\u591a\u6b3eLenovo\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u8fd0\u884c\u7b7e\u540d\u7684\u4ee3\u7801\u4e4b\u524d\uff0c\u672a\u80fd\u6b63\u786e\u7684\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u7269\u7406\u4f4d\u7f6e\u4e34\u8fd1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fd0\u884c\u672a\u7b7e\u540d\u7684\u4ee3\u7801\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://support.lenovo.com/us/zh/solutions/len-20241",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09190",
  "openTime": "2018-05-09",
  "patchDescription": "Lenovo Flex System x240 M5\u7b49\u90fd\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u670d\u52a1\u5668\u8bbe\u5907\u3002\r\n\r\n\u591a\u6b3eLenovo\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u8fd0\u884c\u7b7e\u540d\u7684\u4ee3\u7801\u4e4b\u524d\uff0c\u672a\u80fd\u6b63\u786e\u7684\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u7269\u7406\u4f4d\u7f6e\u4e34\u8fd1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fd0\u884c\u672a\u7b7e\u540d\u7684\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\u54c1\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Lenovo Flex System x240 M5 BIOS/UEFI \u003c2.61",
      "Lenovo Flex System x280 X6 BIOS/UEFI \u003c4.21",
      "Lenovo Flex System x480 X6 BIOS/UEFI \u003c4.21",
      "Lenovo Flex System x880 BIOS/UEFI \u003c4.21",
      "Lenovo NeXtScale nx360 M5 BIOS/UEFI \u003c2.61",
      "Lenovo System x3250 M6 BIOS/UEFI \u003c2.23",
      "Lenovo System x3500 M5 BIOS/UEFI  \u003c2.61",
      "Lenovo System x3550 M5 BIOS/UEFI \u003c2.6",
      "Lenovo System x3650 M5 BIOS/UEFI  \u003c2.61",
      "Lenovo System x3850 X6 BIOS/UEFI \u003c4.3",
      "Lenovo System x3950 X6 BIOS/UEFI \u003c4.3"
    ]
  },
  "referenceLink": "https://support.lenovo.com/us/en/solutions/LEN-20241",
  "serverity": "\u9ad8",
  "submitTime": "2018-05-08",
  "title": "\u591a\u6b3eLenovo\u4ea7\u54c1\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-3775 (GCVE-0-2017-3775)

Vulnerability from cvelistv5 – Published: 2018-05-04 16:00 – Updated: 2024-09-16 23:56

Summary

Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code.

Severity

No CVSS data available.

CWE

Booting unauthenticated code

Assigner

lenovo mitre root

References

1 reference

URL	Tags
https://support.lenovo.com/us/en/solutions/LEN-20241	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Lenovo Group Ltd.	Some Lenovo Flex System and Lenovo System x products	Affected: Affected BIOS version varies by product

Date Public

2018-05-03 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:39:39.687Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/solutions/LEN-20241"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Some Lenovo Flex System and Lenovo System x products",
          "vendor": "Lenovo Group Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "Affected BIOS version varies by product"
            }
          ]
        }
      ],
      "datePublic": "2018-05-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Booting unauthenticated code",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-04T15:57:01.000Z",
        "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
        "shortName": "lenovo"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/solutions/LEN-20241"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@lenovo.com",
          "DATE_PUBLIC": "2018-05-03T00:00:00",
          "ID": "CVE-2017-3775",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
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              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Some Lenovo Flex System and Lenovo System x products",
                      "version": {
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                          }
                        ]
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                "vendor_name": "Lenovo Group Ltd."
              }
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        },
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        "data_version": "4.0",
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            }
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        },
        "problemtype": {
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                  "value": "Booting unauthenticated code"
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              "url": "https://support.lenovo.com/us/en/solutions/LEN-20241"
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    "assignerShortName": "lenovo",
    "cveId": "CVE-2017-3775",
    "datePublished": "2018-05-04T16:00:00.000Z",
    "dateReserved": "2016-12-16T00:00:00.000Z",
    "dateUpdated": "2024-09-16T23:56:19.792Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-09190

CVE-2017-3775 (GCVE-0-2017-3775)

Tags

Sightings

Nomenclature

Related by attack behaviour