Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The signal implementation in the Linux kernel before 4.3.5 on powerpc platforms does not check for an MSR with both the S and T bits set, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.
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。 powerpc平台上的Linux kernel 4.3.5之前版本的signal实现过程中存在安全漏洞，该漏洞源于程序没有检查带有S和T位组的MSR。本地攻击者可借助特制的应用程序利用该漏洞造成拒绝服务（TM Bad Thing异常和系统意外终止）。
CVSS Information
N/A
Vulnerability Type
N/A