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I. Basic Information for CVE-2022-31220
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
不安全的自动优化
Source: NVD (National Vulnerability Database)
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,该漏洞源于包含未经检查的返回值漏洞,本地经过身份验证的管理员用户可能会利用此漏洞来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
VendorProductAffected VersionsCPESubscribe
DellCPG BIOS unspecified ~ 21Q4 platforms -
II. Public POCs for CVE-2022-31220
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III. Intelligence Information for CVE-2022-31220
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IV. Related Vulnerabilities
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