Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The wanxl_ioctl function in drivers/net/wan/wanxl.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via an ioctl call.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel‘wanxl_ioctl’函数资源管理错误漏洞
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 3.11.6及之前的版本中的drivers/net/wan/wanxl.c文件中的‘wanxl_ioctl’函数中存在资源管理错误漏洞，该漏洞源于程序没有正确初始化数据结构。本地攻击者可通过ioctl调用利用该漏洞获取内核内存的敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A