GRUB2, you're getting too bug for your boots: Config file buffer overflow is a boon for malware seeking to drill deeper into a system

We're gonna keeping punning this until someone pays us $5m

An annoying vulnerability in the widely used GRUB2 bootloader can be potentially exploited by malware or a rogue insider already on a machine to thoroughly compromise the operating system or hypervisor while evading detection by users and security tools.…