CVE:CVE-2023-21563
CNNVD:CNNVD-202301-772
Microsoft Windows BitLocker是美国微软（Microsoft）公司的BitLocker 确保在激活保护之前安全备份恢复密钥。
Microsoft Windows BitLocker存在安全漏洞，该漏洞源于存在安全功能绕过漏洞。
solution:Upgrade microsoft windows_10_1607 to a higher version than -; Upgrade microsoft windows_10_1809 to a higher version than -; Upgrade microsoft windows_10_20h2 to a higher version than -; Upgrade microsoft windows_10_21h2 to a higher version than -; Upgrade microsoft windows_10_22h2 to a higher version than -; Upgrade microsoft windows_11_21h2 to a higher version than -; Upgrade microsoft windows_11_22h2 to a higher version than -; Upgrade microsoft windows_7 to a higher version than -:sp1,and avoid the version -:sp1; Upgrade microsoft windows_8.1 to a higher version than -; Upgrade microsoft windows_rt_8.1 to a higher version than -; Upgrade microsoft windows_server_2008 to a higher version than -:sp2,r2:sp1,and avoid the version -:sp2,r2:sp1; Upgrade microsoft windows_server_2012 to a higher version than -,r2,and avoid the version r2; Upgrade microsoft windows_server_2016 to a higher version than -; Upgrade microsoft windows_server_2019 to a higher version than -; Upgrade microsoft windows_server_2022 to a higher version than -