CVE:CVE-2021-34466
CNNVD:CNNVD-202107-770
Microsoft Windows Hello是美国微软（Microsoft）公司的一种基于生物识别的登录方式，可以使用您的面部、指纹或 PIN 进行登录。
Microsoft Windows Hello 存在安全特征问题漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows 10 Version 1909 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows 10 Version 2004 for 32-bit Systems,Windows 10 Version 2004 for ARM64-based Systems,Windows 10 Version 1909 for ARM64-based Systems,Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 2004 for x64-based Systems,Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems。
solution:Upgrade microsoft windows_10 to a higher version than 20h2,21h1,1809,1909,2004,and avoid the version 20h2,21h1,1809,1909,2004