Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Netlink implementation in the Linux kernel before 3.2.30 does not properly handle messages that lack SCM_CREDENTIALS data, which might allow local users to spoof Netlink communication via a crafted message, as demonstrated by a message to (1) Avahi or (2) NetworkManager.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel Netlink消息处理本地权限提升漏洞
Vulnerability Description
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 3.2.30之前版本中存在漏洞，可被恶意本地攻击者利用以提升的特权执行某些操作。该漏洞源于全为零的SCM_CREDENTIALS辅助数据在发送方没有提供给它的情况下被传递到接收器。攻击者可利用该漏洞欺骗Netlink消息并以提升的特权执行某些操作。
CVSS Information
N/A
Vulnerability Type
N/A