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I. Basic Information for CVE-2022-26861
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated malicious user could exploit this vulnerability by sending malicious input via SMI to obtain arbitrary code execution during SMM.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
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,该漏洞源于包含一个不安全的自动优化漏洞,本地经过身份验证的恶意用户可以通过SMI发送恶意输入从而在SMM期间执行任意代码来利用此漏洞。
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 ~ Gen7, Gen8, Gen9, Gen10, Gen11, 21Q1-Q4 -
II. Public POCs for CVE-2022-26861
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III. Intelligence Information for CVE-2022-26861
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IV. Related Vulnerabilities
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