Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The (1) do_siocgstamp and (2) do_siocgstampns functions in net/socket.c in the Linux kernel before 3.5.4 use an incorrect argument order, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (system crash) via a crafted ioctl call.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 资源管理错误漏洞
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/socket.c中(1)do_siocgstamp和(2)do_siocgstampns功能中存在漏洞，该漏洞源于使用不正确的参数顺序。本地攻击者可利用该漏洞通特制的ioctl调用，从内核内存获取敏感信息或导致拒绝服务（系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A