Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The UDF filesystem implementation in the Linux kernel before 3.18.2 does not ensure that space is available for storing a symlink target's name along with a trailing \0 character, which allows local users to obtain sensitive information via a crafted filesystem image, related to fs/udf/symlink.c and fs/udf/unicode.c.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel UDF 代码注入漏洞
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 3.18.1及之前版本的UDF文件系统实现过程中存在安全漏洞，该漏洞源于程序没有确保用于存储特定的符号链接目标名称（带有后缀‘\0’字符）的空间可用。本地攻击者可借助特制的文件系统镜像利用该漏洞获取敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A