Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call for the "dead" type.
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 3.14.79及之前的版本中的security/keys/keyring.c文件的‘keyring_search_aux’函数存在安全漏洞。本地攻击者可借助request_key系统调用利用该漏洞造成拒绝服务（空指针逆向引用和OOPS）。
CVSS Information
N/A
Vulnerability Type
N/A