CVE:CVE-2022-21881
CNNVD:CNNVD-202201-805
Microsoft Windows Kernel是美国微软（Microsoft）公司的Windows操作系统的内核。
Microsoft Windows Kernel 存在竞争条件问题漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
solution:Upgrade microsoft windows_10 to a higher version than -,20h2,21h1,21h2,1607,1809,1909,and avoid the version 20h2,21h1,21h2,1607,1809,1909; Upgrade microsoft windows_8.1 to a higher version than -; Upgrade microsoft windows_server to a higher version than 20h2,2022,and avoid the version 20h2,2022; 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 -