Ubuntu Update for Linux kernel vulnerabilities USN-1324-1
Please Install the Updated Packages.
Clement Lecigne discovered a bug in the HFS filesystem. A local attacker could exploit this to cause a kernel oops. (CVE-2011-2203) A flaw was found in how the Linux kernel handles user-defined key types. An unprivileged local user could exploit this to crash the system. (CVE-2011-4110)
linux-ec2 on Ubuntu 10.04 LTS