Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Lenovo was notified of a potential denial of service vulnerability, affecting various versions of BIOS for Lenovo Desktop, Desktop - All in One, and ThinkStation, that could cause PCRs to be cleared intermittently after resuming from sleep (S3) on systems with Intel TXT enabled.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Vulnerability Type
N/A
Vulnerability Title
Lenovo Desktop和WorkStation BIOS 安全漏洞
Vulnerability Description
Lenovo 510-15IKL是中国联想（Lenovo）公司的一款台式电脑。 Lenovo Desktop（及一体机）和WorkStation中的BIOS存在拒绝服务漏洞。攻击者可利用该漏洞在系统（英特尔TXT被启用）上的程序控制暂存器（PCR）从睡眠模式重启之后间歇地清除程序控制暂存器（PCR）。以下产品及版本受到影响：Lenovo 510-15IKL；510S-08IKL；IdeaCentre 310s-08ASR；A340-22/24 IWL；AIO520-22IKU等。
CVSS Information
N/A
Vulnerability Type
N/A