CVE:CVE-2015-5307
CNNVD:CNNVD-201511-256
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。
Linux Linux kernel 4.2.6及之前版本存在资源管理错误漏洞，该漏洞源于KVM子系统允许来宾操作系统用户通过触发许多异常来导致拒绝服务。
solution:Upgrade linux linux_kernel to a higher version than 4.2.3,and avoid the version (,4.2.3]; Upgrade xen xen to a higher version than 4.3.0,4.3.1,4.3.2,4.3.3,4.3.4,4.4.0,4.4.1,4.4.2,4.4.3,4.4.4,4.5.0,4.5.1,4.5.2,4.5.3,4.5.5,4.6.0,4.6.1,4.6.2,4.6.3,4.6.4,4.6.5,4.6.6,and avoid the version 4.3.0,4.3.1,4.3.2,4.3.3,4.3.4,4.4.0,4.4.1,4.4.2,4.4.3,4.4.4,4.5.0,4.5.1,4.5.2,4.5.3,4.5.5,4.6.0,4.6.1,4.6.2,4.6.3,4.6.4,4.6.5,4.6.6; Upgrade oracle vm_virtualbox to a higher version than 4.0.34,4.1.42,4.2.34,4.3.29,5.0.8,and avoid the version [4.0.0,4.0.34],[4.1.0,4.1.42],[4.2.0,4.2.34],[4.3.0,4.3.29],[5.0.0,5.0.8]; Upgrade debian debian_linux to a higher version than 7.0,8.0,and avoid the version 7.0,8.0; Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,15.10,and avoid the version 12.04,14.04,15.10