Linux Kernel Flaw

[silicon_toad2000]

Google has developed a fix for Android devices to address a flaw in the
Linux kernel. The vulnerability has been present for nearly three years.
The issue is in the kernel's keyring facility and could be exploited to
gain root privileges on vulnerable systems.
http://www.computerworld.com/article/3025292/security/google-creates-fix-for-zero-day-kernel-flaw-says-effect-on-android-is-exaggerated.html