CVE:CVE-2018-6234
CNNVD:CNNVD-201805-877
Trend Micro Premium Security等都是美国趋势科技（Trend Micro）公司的跨平台的杀毒软件产品，它们具有防勒索软件、防恶意邮件和系统优化等功能。
多款Trend Micro产品中tmnciesc.sys驱动程序对IOCTL 0x222814的处理存在信息泄露漏洞。本地攻击者可通过获取低权限代码的执行权限利用该漏洞泄露敏感信息。以下产品和版本受到影响：Trend Micro Premium Security 12.0及之前版本；Trend Micro Maximum Security 12.0及之前版本；Trend Micro Internet Security 12.0及之前版本；Trend Micro Antivirus + Security 12.0及之前版本。
solution:Upgrade trendmicro antivirus+ to a higher version than 12.0,and avoid the version (,12.0]; Upgrade trendmicro internet_security to a higher version than 12.0,and avoid the version (,12.0]; Upgrade trendmicro maximum_security to a higher version than 12.0,and avoid the version (,12.0]; Upgrade trendmicro premium_security to a higher version than 12.0,and avoid the version (,12.0]