CVE:CVE-2017-8379
CNNVD:CNNVD-201705-010
QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。
QEMU中的keyboard input event handlers support存在内存泄露漏洞。本地攻击者可利用该漏洞造成拒绝服务（主机内存消耗）。
solution:Upgrade qemu qemu to a higher version than 2.9.1,and avoid the version (,2.9.1]; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade redhat openstack to a higher version than 6.0,7.0,8,9,10,11,and avoid the version 6.0,7.0,8,9,10,11