National Cyber Awareness System:
Linux Kernel Vulnerability
01/19/2016 07:59 PM EST
Original release date: January 19, 2016
US-CERT is aware of a Linux kernel vulnerability affecting Linux PCs and servers and Android-based devices. Exploitation of this vulnerability may allow an attacker to take control of an affected system.
US-CERT recommends that users and administrators review the Redhat Security Blog and the Debian Security Bug Tracker for additional details and refer to their Linux or Unix-based OS vendors for appropriate patches.
Original: http://perception-point.io/2016/01/14/analysis-and-exploitation-of-a-linux-kernel-vulnerability-cve-2016-0728/
Basically, update, and then restart the server!