Secunia Security Advisory – Ubuntu has issued an update for the kernel. This fixes some vulnerabilities, which can be exploited by malicious, local users to disclose potentially sensitive information, cause a DoS (Denial of Service), and to gain escalated privileges, and by malicious users and malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/50075/sa21934.txt
Source: https://packetstormsecurity.com/files/50075/Secunia-Security-Advisory-21934.html