Secunia Security Advisory – Ubuntu has issued an update for the kernel. This fixes some security issues and vulnerabilities, which can be exploited by malicious, local users to bypass certain security restrictions, disclose potentially sensitive information, cause a DoS (Denial of Service), and gain escalated privileges, and by malicious people to cause a DoS and compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/67540/sa30769.txt
Source: https://packetstormsecurity.com/files/67540/Secunia-Security-Advisory-30769.html