For up-to-date patch, package, and USN links, please refer to: https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SpectreAndMeltdown This is cross-posted on Canonical's official Ubuntu Insights blog: https://insights.ubuntu.com/2018/01/04/ubuntu-updates-for-the-meltdown-spectre-vulnerabilities/ Unfortunately, you’ve probably already read about one of the most widespread security issues in modern c