Secunia Security Advisory – Ubuntu has issued an update for the kernel. This fixes some vulnerabilities, which can be exploited by malicious, local users to cause a DoS (Denial of Service), bypass certain security restrictions, disclose potentially sensitive information, and gain escalated privileges, and malicious people to cause a DoS and potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/68248/sa31107.txt
Source: https://packetstormsecurity.com/files/68248/Secunia-Security-Advisory-31107.html