However, SeL4 can be used, in theory, as a foundation for Linux and other Unix related operating systems. For example, it was briefly considered for use in Richard M. Stallman's still-born Gnu Hurd ...

What can your Linux system tell you about the Linux kernel it's using? Let's do a little probing and see. How much can your Linux system tell you about the kernel it’s running and what commands are ...

Linux security developer Jenny Guanni Qu has discovered that bugs in the Linux kernel can remain hidden for more than two ...

Windows operating system comes with both Kernel and User modes, but not everyone knows the difference between both. In fact, most users have no idea these modes exist, but yet they’ve used them before ...

At the WWDC conference last year, Apple announced plans to deprecate macOS "kernel extensions" (KEXTs) and replace them with a new mechanism called "system extensions." The first step towards this ...

Unprivileged attackers can gain root privileges by exploiting a local privilege escalation (LPE) vulnerability in default configurations of the Linux Kernel's filesystem layer on vulnerable devices.