Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The security_context_to_sid_core function in security/selinux/ss/services.c in the Linux kernel before 3.13.4 allows local users to cause a denial of service (system crash) by leveraging the CAP_MAC_ADMIN capability to set a zero-length security context.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel‘security_context_to_sid_core ’函数输入验证错误漏洞
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 3.13.3及之前的版本中的security/selinux/ss/services.c文件中的‘security_context_to_sid_core ’函数存在输入验证漏洞。本地攻击者可借助‘CAP_MAC_ADMIN’权限设置零长度安全内容利用该漏洞造成拒绝服务（系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A