CVE:CVE-2016-3710
CNNVD:CNNVD-201605-192
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。VGA是其中的一个用于连接液晶显示器的接口模块。
QEMU的VGA模块中存在安全漏洞，该漏洞源于当程序访问视频存储器时没有正确执行边界检查。本地攻击者可通过设置bank寄存器后修改访问模式利用该漏洞在主机上执行任意代码。
solution:Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade hp helion_openstack to a higher version than 2.0.0,2.1.0,2.1.2,2.1.4,and avoid the version 2.0.0,2.1.0,2.1.2,2.1.4; Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,15.10,16.04,and avoid the version 12.04,14.04,15.10,16.04; Upgrade qemu qemu to a higher version than 2.5.1,2.6.0:rc0,2.6.0:rc1,2.6.0:rc2,2.6.0:rc3,2.6.0:rc4,and avoid the version (,2.5.1],2.6.0:rc0,2.6.0:rc1,2.6.0:rc2,2.6.0:rc3,2.6.0:rc4; Upgrade oracle vm_server to a higher version than 3.2,3.3,3.4,and avoid the version 3.2,3.3,3.4; Upgrade oracle linux to a higher version than 5,6,7,and avoid the version 5,6,7; Upgrade citrix xenserver to a higher version than 7.0,and avoid the version (,7.0]; Upgrade redhat openstack to a higher version than 5.0,6.0,7.0,8,and avoid the version 5.0,6.0,7.0,8; Upgrade redhat virtualization to a higher version than 3.0,and avoid the version 3.0; Upgrade redhat enterprise_linux_desktop to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_server to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_server_aus to a higher version than 7.2,7.3,7.4,7.6,and avoid the version 7.2,7.3,7.4,7.6; Upgrade redhat enterprise_linux_server_eus to a higher version than 7.2,7.3,7.4,7.5,7.6,7.7,and avoid the version 7.2,7.3,7.4,7.5,7.6,7.7; Upgrade redhat enterprise_linux_server_tus to a higher version than 7.2,7.3,7.6,7.7,and avoid the version 7.2,7.3,7.6,7.7; Upgrade redhat enterprise_linux_workstation to a higher version than 6.0,7.0,and avoid the version 6.0,7.0