CVE:CVE-2015-2365
CNNVD:CNNVD-201507-414
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。win32k.sys是Windows子系统的内核部分，是一个内核模式设备驱动程序，它包含有窗口管理器、后台控制窗口和屏幕输出管理等。
Microsoft Windows的kernel-mode驱动程序中的win32k.sys文件存在特权提升漏洞，该漏洞源于程序以不正确的方式处理内存对象。成功利用此漏洞的攻击者可以运行内核模式中的任意代码。以下版本受到影响：Microsoft Windows Server 2003 SP2和R2 SP2，Windows Vista SP2，Windows Server 2008 SP2和R2 SP1，Windows 7 SP1，Windows 8，Windows 8.1，Windows Server 2012 Gold和R2，Windows RT Gold和8.1。
solution:Upgrade microsoft windows_2003_server to a higher version than *:sp2,r2:sp2,and avoid the version *:sp2,r2:sp2; Upgrade microsoft windows_7 to a higher version than -:sp1,and avoid the version -:sp1; Upgrade microsoft windows_8 to a higher version than -; Upgrade microsoft windows_8.1 to a higher version than -; Upgrade microsoft windows_rt 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_vista to a higher version than *:sp2,and avoid the version *:sp2