CVE:CVE-2012-1864
CNNVD:CNNVD-201206-162
Microsoft Windows XP是美国微软（Microsoft）公司开发和维护的一套供个人电脑使用的操作系统。
Microsoft Windows XP SP2和SP3版本，Windows Server 2003 SP2版本，Windows Vista SP2版本，Windows Server 2008 SP2版本、R2版本、R2 SP1版本，Windows 7 Gold和SP1版本中的内核模式驱动程序中的win32k.sys中存在漏洞，该漏洞源于未正确处理驱动程序对象的用户模式传递到内核模式的输入。本地攻击者可利用该漏洞通过特制的应用程序获取权限。也称“字符串Atom类名字处理漏洞”。
solution:Upgrade microsoft windows_2003_server to a higher version than *:sp2,and avoid the version *:sp2; Upgrade microsoft windows_7 to a higher version than *,-,-:sp1,and avoid the version -:sp1; Upgrade microsoft windows_server_2003 to a higher version than *:sp2,and avoid the version *:sp2; Upgrade microsoft windows_server_2008 to a higher version than *:r2,*:sp2,and avoid the version *:r2,*:sp2; Upgrade microsoft windows_vista to a higher version than *:sp2,and avoid the version *:sp2; Upgrade microsoft windows_xp to a higher version than *:sp3,-:sp2,and avoid the version *:sp3,-:sp2