Ubuntu Update for koffice USN-1526-1

Summary
Ubuntu Update for Linux kernel vulnerabilities USN-1526-1
Solution
Please Install the Updated Packages.
Insight
It was discovered that KOffice 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
koffice on Ubuntu 11.10 , Ubuntu 11.04