SUSE CVE-2009-2767

The initposixtimers function in kernel/posix-timers.c in the Linux kernel before 2.6.31-rc6 allows local users to cause a denial of service OOPS or possibly gain privileges via a CLOCKMONOTONICRAW clocknanosleep call that triggers a NULL pointer dereference...

Linux Kernel 'posix-timers.c' NULL指针引用拒绝服务漏洞

Bugraq ID: 35976 Linux是一款开放源代码的操作系统。 kernel/posix-timers.c文件中的"clocknanosleep"函数存在错误，调用clockid等于 CLOCKMONOTONICRAW的donanosleep可导致NULL指针引用而造成系统触发Panic，造成拒绝服务攻击。 Linux kernel 2.6.31 -rc3 + Trustix Secure Enterprise Linux 2.0 + Trustix Secure Linux 2.2 + Trustix Secure Linux 2.1 + Trustix Secure Lin...