CVE:CVE-2017-11784
CNNVD:CNNVD-201710-168
Microsoft Windows Server 2012 R2等都是美国微软（Microsoft）公司发布的操作系统。kernel是其中的一个内核。
Microsoft Windows中的kernel存在信息泄露漏洞。本地攻击者可利用该漏洞检索信息，绕过地址空间布局随机化(ASLR)保护。以下版本受到影响：Microsoft Windows Server 2012 R2，Windows Server 2012，Windows Server 2008 R2 SP1，Windows Server 2008 SP2，Windows RT 8.1，Windows 8.1，Windows 7 SP1，Windows 10。
solution:Upgrade microsoft windows_10 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