Hardening Linux KVM Against VM Escape Attacks

A 16-year-old KVM vulnerability recently hit the news, and honestly? It’s a healthy dose of reality. We like to think of our hypervisors as these impenetrable walls, but this is a reminder that VM isolation isn’t a permanent guarantee.  Even in the most mature Linux virtualization stacks, you’ve got code paths that haven’t been touched in over a decade, just waiting for the right researcher to pull on the wrong thread. For those of us running KVM hosts, this isn’t just about grabbing the late…LinuxSecurity – Security ArticlesRead More