Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The befs_follow_link function in fs/befs/linuxvfs.c in the Linux kernel before 3.1-rc3 does not validate the length attribute of long symlinks, which allows local users to cause a denial of service (incorrect pointer dereference and OOPS) by accessing a long symlink on a malformed Be filesystem.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel 'fs/befs/linuxvfs.c' befs_follow_link函数本地拒绝服务漏洞
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 3.1-rc3之前版本的fs/befs/linuxvfs.c中的befs_follow_link函数不能验证超长符号链接的长度属性。本地用户可通过访问畸形Be文件系统上的超长符号链接导致拒绝服务（不正确指针解引用和OOPS）。
CVSS Information
N/A
Vulnerability Type
N/A