Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel ‘__tun_chr_ioctl’函数敏感信息漏洞
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 3.6之前版本中的drivers/net/tun.c中的‘__tun_chr_ioctl’函数中存在漏洞，该漏洞源于程序没有初始化某些结构。通过特制的应用，本地攻击者利用该漏洞获得来自内核栈内存的敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A