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 potentially gain escalated privileges, and by malicious people to cause a DoS.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/92437/sa40833.txt
Source: https://packetstormsecurity.com/files/92437/Secunia-Security-Advisory-40833.html