CVE:CVE-2014-0181
CNNVD:CNNVD-201404-522
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。
Linux kernel 3.14.1及之前版本的Netlink实现过程中存在安全漏洞，该漏洞源于程序没有对授权套接字操作提供机制。本地攻击者可提供使用Netlink套接字利用该漏洞绕过既定的访问限制，修改网络配置。
solution:Upgrade linux linux_kernel to a higher version than 3.14.1,and avoid the version (,3.14.1]; Upgrade opensuse evergreen to a higher version than 11.4,and avoid the version 11.4; Upgrade redhat enterprise_linux_desktop to a higher version than 5,and avoid the version 5; Upgrade redhat enterprise_linux_server to a higher version than 5.0,and avoid the version 5.0; Upgrade suse linux_enterprise_real_time_extension to a higher version than 11:sp3,and avoid the version 11:sp3; Upgrade suse linux_enterprise_server to a higher version than 10:sp4,11:sp1,and avoid the version 10:sp4,11:sp1; Upgrade suse suse_linux_enterprise_server to a higher version than 11,and avoid the version 11