Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ptrace functionality (ptrace.c) in Linux kernel 2.6 before 2.6.14.2, using CLONE_THREAD, does not use the thread group ID to check whether it is attaching to itself, which allows local users to cause a denial of service (crash).
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel PTrace CLONE_THREAD本地拒绝服务漏洞
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 2.6(2.6.14.2之前)版本中使用CLONE_THREAD的ptrace功能(ptrace.c)不使用线程组ID来检查它是否附加到其本身,这可让本地用户使系统拒绝服务(崩溃)。
CVSS Information
N/A
Vulnerability Type
N/A