Ubuntu Update for calligra USN-1525-1

Summary
Ubuntu Update for Linux kernel vulnerabilities USN-1525-1
Solution
Please Install the Updated Packages.
Insight
It was discovered that Calligra incorrectly handled certain malformed MS Word documents. If a user or automated system were tricked into opening a crafted MS Word file, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program.
Affected
calligra on Ubuntu 12.04 LTS