Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
arch/arm/kernel/sys_oabi-compat.c in the Linux kernel before 4.4 allows local users to gain privileges via a crafted (1) F_OFD_GETLK, (2) F_OFD_SETLK, or (3) F_OFD_SETLKW command in an fcntl64 system call.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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 4.4之前的版本中的arch/arm/kernel/sys_oabi-compat.c文件存在安全漏洞。本地攻击者可借助特制的（1）‘F_OFD_GETLK’命令，（2）‘F_OFD_SETLK’命令，或（3）‘F_OFD_SETLKW’命令利用该漏洞获取权限。
CVSS Information
N/A
Vulnerability Type
N/A