Vulnerability-Lookup

CNVD-2024-28192

Vulnerability from cnvd - Published: 2024-06-20

Title

Dell BIOS存在未明漏洞（CNVD-2024-28192）

Description

Dell BIOS是美国戴尔（Dell）公司的一个计算机主板上小型内存芯片上的嵌入式软件。 Dell BIOS存在安全漏洞，该漏洞源于缺少完整性检查支持，具有系统物理访问权限的攻击者可能会绕过安全机制，在系统上运行任意代码。攻击者可以利用该漏洞造成任意代码执行。

Severity

高

Patch Name

Dell BIOS存在未明漏洞（CNVD-2024-28192）的补丁

Patch Description

Dell BIOS是美国戴尔（Dell）公司的一个计算机主板上小型内存芯片上的嵌入式软件。 Dell BIOS存在安全漏洞，该漏洞源于缺少完整性检查支持，具有系统物理访问权限的攻击者可能会绕过安全机制，在系统上运行任意代码。攻击者可以利用该漏洞造成任意代码执行。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这个安全问题，请到厂商的主页下载： https://www.dell.com/support/kbdoc/en-us/000215644/dsa-2023-222-security-update-for-an-amd-bios-vulnerability

Reference

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32475

Impacted products

Name
Dell BIOS

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-32475",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-32475"
    }
  },
  "description": "Dell BIOS\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u8ba1\u7b97\u673a\u4e3b\u677f\u4e0a\u5c0f\u578b\u5185\u5b58\u82af\u7247\u4e0a\u7684\u5d4c\u5165\u5f0f\u8f6f\u4ef6\u3002\n\nDell BIOS\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u5b8c\u6574\u6027\u68c0\u67e5\u652f\u6301\uff0c\u5177\u6709\u7cfb\u7edf\u7269\u7406\u8bbf\u95ee\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u7ed5\u8fc7\u5b89\u5168\u673a\u5236\uff0c\u5728\u7cfb\u7edf\u4e0a\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u4efb\u610f\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://www.dell.com/support/kbdoc/en-us/000215644/dsa-2023-222-security-update-for-an-amd-bios-vulnerability",
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  "number": "CNVD-2024-28192",
  "openTime": "2024-06-20",
  "patchDescription": "Dell BIOS\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u8ba1\u7b97\u673a\u4e3b\u677f\u4e0a\u5c0f\u578b\u5185\u5b58\u82af\u7247\u4e0a\u7684\u5d4c\u5165\u5f0f\u8f6f\u4ef6\u3002\r\n\r\nDell BIOS\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u5b8c\u6574\u6027\u68c0\u67e5\u652f\u6301\uff0c\u5177\u6709\u7cfb\u7edf\u7269\u7406\u8bbf\u95ee\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u7ed5\u8fc7\u5b89\u5168\u673a\u5236\uff0c\u5728\u7cfb\u7edf\u4e0a\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u4efb\u610f\u4ee3\u7801\u6267\u884c\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",
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  "products": {
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  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32475",
  "serverity": "\u9ad8",
  "submitTime": "2024-06-13",
  "title": "Dell BIOS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2024-28192\uff09"
}

CVE-2023-32475 (GCVE-0-2023-32475)

Vulnerability from cvelistv5 – Published: 2024-06-07 02:13 – Updated: 2024-08-02 15:18

Summary

Dell BIOS contains a missing support for integrity check vulnerability. An attacker with physical access to the system could potentially bypass security mechanisms to run arbitrary code on the system.

Severity

7.6 (High)


                        
                          CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-07 16:59 UTC

CWE

CWE-353 - Missing Support for Integrity Check

Assigner

dell mitre root

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/00021564…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Dell	CPG BIOS	Affected: N/A , < 2.6.0 (semver) Affected: N/A , < 1.13.0 (semver) Unaffected: N/A , < 2.16.0 (semver) Affected: N/A , < 1.15.0 (semver) Affected: N/A , < 1.16.0 (semver) Affected: N/A , < 1.9.0 (semver) Affected: N/A , < 1.5.0 (semver) Affected: N/A , < 1.18.0 (semver) Affected: N/A , < 1.8.0 (semver) Affected: N/A , < 1.15.1 (semver) Affected: N/A , < 1.12.0 (semver) Affected: N/A , < 1.17.0 (semver) Affected: N/A , < 1.14.0 (semver) Affected: N/A , < 1.19.0 (semver)
dell	cpg_bios	Affected: 0 , ≤ 2.6 (custom) cpe:2.3:o:dell:cpg_bios::::::::

Date Public

2023-12-12 06:30

Show details on NVD website

JSON

To clipboard

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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.