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CVE-2022-22567

Quick assessment

Affected
Dell CPG BIOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell Client Commercial是美国戴尔（Dell）公司的一系列工作站设备。 Dell Client Commercial 和 Consumer platforms存在安全漏洞，该漏洞源于Dell Client Commercial 和 Consumer platforms容易受到数据真实性验证不足漏洞的影响。 经过身份验证的恶意用户可能会利用此漏洞来安装修改后的 BIOS 固件。

CVSS 4.7 · Medium EPSS 0.14% · P3
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I. Basic Information for CVE-2022-22567

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Select Dell Client Commercial and Consumer platforms are vulnerable to an insufficient verification of data authenticity vulnerability. An authenticated malicious user may exploit this vulnerability in order to install modified BIOS firmware.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Client Commercial 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Client Commercial是美国戴尔（Dell）公司的一系列工作站设备。 Dell Client Commercial 和 Consumer platforms存在安全漏洞，该漏洞源于Dell Client Commercial 和 Consumer platforms容易受到数据真实性验证不足漏洞的影响。 经过身份验证的恶意用户可能会利用此漏洞来安装修改后的 BIOS 固件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell CPG BIOS unspecified ~ 1.15 -

II. Public POCs for CVE-2022-22567

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III. Intelligence Information for CVE-2022-22567

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Other References for CVE-2022-22567 (1)

Same Patch Batch · Dell · 2022-02-09 · 3 CVEs total

CVE-2021-36302 9.9 CRITICAL Dell EMC Integrated System 安全漏洞
CVE-2022-22566 6.9 MEDIUM Dell Client Commercial 安全漏洞

IV. Related Vulnerabilities

Same product: CPG BIOS
Same vendor: Dell
Same weakness: CWE-345