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CVE-2022-31225

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 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，攻击者利用该漏洞更改系统状态或导致意外故障。

CVSS 3.0 · Low EPSS 0.16% · P4
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I. Basic Information for CVE-2022-31225

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未加检查的返回值
Source: CVE Program / CVE List V5
Vulnerability Title
Dell BIOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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，攻击者利用该漏洞更改系统状态或导致意外故障。
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 ~ 21Q4 platforms -

II. Public POCs for CVE-2022-31225

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III. Intelligence Information for CVE-2022-31225

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Other References for CVE-2022-31225 (1)

Same Patch Batch · Dell · 2022-09-12 · 7 CVEs total

CVE-2022-31226 7.1 HIGH Dell BIOS 缓冲区错误漏洞
CVE-2022-31220 3.0 LOW Dell BIOS 安全漏洞
CVE-2022-31223 2.3 LOW Dell BIOS 安全漏洞
CVE-2022-31222 2.3 LOW Dell BIOS 安全漏洞
CVE-2022-31221 2.3 LOW Dell BIOS 信息泄露漏洞
CVE-2022-31224 2.0 LOW Dell BIOS 安全漏洞

IV. Related Vulnerabilities

Same product: CPG BIOS
Same vendor: Dell
Same weakness: CWE-252

V. Comments for CVE-2022-31225

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