softpedia: Important Linux Kernel Vulnerability Patched in All Supported Ubuntu OSes (Marius Nestor)

All Ubuntu users are urged to update immediately In a recent security notice, dated May 5, Canonical announced the immediate availability of a new kernel update for all of its supported Ubuntu Linux operating systems, including Ubuntu 15.04 (Vivid Vervet), Ubuntu 14.10 (Utopic Unicorn), Ubuntu 14.04 LTS (Trusty Tahr), and Ubuntu 12.04 LTS (Precise Pangolin).