Secunia Security Advisory – Ubuntu has issued an update for kernel. This fixes some vulnerabilities, which potentially can be exploited by malicious, local users to cause a DoS (Denial of Service) and to gain escalated privileges, or by malicious people to cause a DoS.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/42526/sa18203.txt
Source: https://packetstormsecurity.com/files/42526/Secunia-Security-Advisory-18203.html