A novel Linux Kernel cross-cache attack named SLUBStick has a 99% success in converting a limited heap vulnerability into an arbitrary memory read-and-write capability, letting the researchers elevate ...

Researchers from the Graz University of Technology have discovered a way to convert a limited heap vulnerability in the Linux kernel into a malicious memory writes capability to demonstrate novel ...

You’ve probably heard — we’re currently experiencing very high RAM prices due mostly to increased demand from AI data centers. Ubuntu users should check out ...

In my recent exploration of Microsoft’s Azure Linux 3, I was impressed by its efficient RAM usage — just 115MB upon booting. This sparked my curiosity about the RAM consumption of various Linux ...

Memory management is a critical aspect of modern operating systems, ensuring efficient allocation and deallocation of system memory. Linux, as a robust and widely used operating system, employs ...

Especially if you're running a ZFS-powered NAS distro ...

Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...