Privilege escalation in Linux: Local users can read foreign files

The vulnerability was known for years, fixed Thursday. Hours later, an exploit is available as the kernel team prepares ...
Linux Journal

The Evolution of Linux Package Management and Its Impact on Modern Computing

If you’ve ever used a modern Linux distribution, you’ve likely experienced the convenience of installing and updating software with a single command. Package managers, the tools behind this ease of ...
Security Boulevard

Linux Kernel Privilege Escalation Vulnerability (Dirty Frag) Alert

Overview Recently, NSFOCUS CERT has detected a Linux kernel privilege escalation vulnerability (Dirty Frag) disclosed online. Attackers use the logical defects of splice system calls in conjunction ...
Linux Journal

Linux Memory Management: Understanding Page Tables, Swapping, and Memory Allocation

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 ...