The power to grab root privileges is the ultimate evil in Unix and Linux systems. Kevin Backhouse, a member of the GitHub Security Lab, found the polkit security hole in the course of his duties. He ...

Three vulnerabilities found in the iSCSI subsystem of the Linux kernel could allow local attackers with basic user privileges to gain root privileges on unpatched Linux systems. These security bugs ...

There was a time when real system administrators just logged into Unix systems as root. But as we all know — with great power comes great responsibility. It’s too easy to do terrible things when you ...

A coordinated campaign has been observed targeting a recently disclosed critical-severity vulnerability that has been present ...

Back in the early days of Linux, things were exponentially more complicated. The distributions were far less mature and required a particular system account to get things done. That account was root - ...

Two vulnerabilities in the Ubuntu implementation of a popular container-based file system allow attackers to execute code with root privileges on 40% of Ubuntu Linux cloud workloads, researchers have ...

The dangerous Linux privilege escalation flaw dubbed Dirty Pipe that was recently disclosed could also impact applications and systems that use containerization through tools such as Docker, ...

I've done some reading about immutable Linux distros and, well, I guess I don't get what all the fuss is about. The idea seems to be to 'harden' a system by making it hard to modify, but. . . Isn't ...

Linux is only as secure as you make it.

Vulnerabilities recently discovered by Microsoft make it easy for people with a toehold on many Linux desktop systems to quickly gain root system rights— the latest elevation of privileges flaw to ...