Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Memory leak in the __key_link_end function in security/keys/keyring.c in the Linux kernel before 4.1.4 allows local users to cause a denial of service (memory consumption) via many add_key system calls that refer to existing keys.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel‘security/keys/keyring.c’缓冲区错误漏洞
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 4.1.3及之前版本的security/keys/keyring.c文件中的‘the __key_link_end’函数存在内存泄露漏洞。本地攻击者可借助多个引用当前键的add_key系统调用利用该漏洞造成拒绝服务（内存消耗）。
CVSS Information
N/A
Vulnerability Type
N/A