Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
net/dccp/ccid.h in the Linux kernel before 3.5.4 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability for a certain (1) sender or (2) receiver getsockopt call.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel 多个本地权限提升漏洞
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 3.5.4之前版本中的net/dccp/ccid.h中存在漏洞。通过利用为某些(1)sender或(2)receiver getsockopt调用CAP_NET_ADMIN的能力，本地攻击者利用该漏洞获得特权或导致拒绝服务（空指针引用和系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A