漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
A potential vulnerability by a driver used during older manufacturing processes on some consumer Lenovo Notebook devices that was mistakenly included in the BIOS image could allow an attacker with elevated privileges to modify firmware protection region by modifying an NVRAM variable.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
遗留的调试代码
Vulnerability Title
Lenovo Notebook 安全漏洞
Vulnerability Description
Lenovo Notebook是中国联想(Lenovo)公司的联想的一款笔记本电脑。 Lenovo Notebook 存在安全漏洞,该漏洞源于旧制造过程中使用的驱动程序错误,并且被错误地包含在 BIOS 映像中。本地特权用户可以通过更改 NVRAM 变量来修改固件保护区域并绕过实施的安全限制。该漏洞允许本地用户升级系统上的特权。
CVSS Information
N/A
Vulnerability Type
N/A