The vulnerability affects Linux kernel versions 5.4 through 5.6.10
Vulnerability exists in the filesystem layer that is used in all major Linux operating systems
The bug could allow malicious actors to take control of vulnerable systems remotely and also run arbitrary code through local privilege escalation
Gaping holes still exist in popular Steam app used by more than 90 million PC users every day, warn security researchers
More exploit code released by security researcher, including three zero-days and one only patched by Microsoft earlier this month