Ubuntu Update for linux-ec2 USN-1737-1

Solution
Please Install the Updated Packages.
Insight
Suleiman Souhlal, Salman Qazi, Aaron Durbin and Michael Davidson discovered a race condition in the Linux kernel's ptrace syscall. An unprivileged local attacker could exploit this flaw to run programs as an administrator.
Affected
linux-ec2 on Ubuntu 10.04 LTS
References