CVE:CVE-2015-5154
CNNVD:CNNVD-201507-768
Xen是英国剑桥（Cambridge）大学的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。
Xen 4.5.x及之前版本中存在缓冲区错误漏洞。当容器中开启CDROM驱动时，本地虚拟机端攻击者可借助ATAPI命令利用该漏洞在主机上执行任意代码。
solution:Upgrade xen xen to a higher version than 4.5.0,4.5.1,and avoid the version (,4.5.0],4.5.1; Upgrade suse linux_enterprise_debuginfo to a higher version than 11:sp4,and avoid the version 11:sp4; Upgrade suse linux_enterprise_desktop to a higher version than 11:sp4,12,and avoid the version 11:sp4,12; Upgrade suse linux_enterprise_server to a higher version than 11:sp4,and avoid the version 11:sp4; Upgrade suse linux_enterprise_software_development_kit to a higher version than 11:sp4,12,and avoid the version 11:sp4,12; Upgrade suse suse_linux_enterprise_server to a higher version than 12,and avoid the version 12; Upgrade fedoraproject fedora to a higher version than 21,22,23,and avoid the version 21,22,23; Upgrade qemu qemu to a higher version than 2.3.0,and avoid the version (,2.3.0]