Dirty Frag is a new Linux bug putting your system at risk - and there's no easy fix yet

This Linux kernel vulnerability has defenders scrambling. Here's which systems are affected - and what you should do ASAP.

龙芯 LoongArch 多项改进合入 Linux 7.1 内核，完善 CPU 漏洞处理并扩展 ...

IT之家 4 月 26 日消息，在即将结束的 Linux 7.1 内核合并窗口期中，LoongArch 架构支持迎来一系列更新，获得多项底层能力增强。 根据提交内容，Linux 7.1 已能够更准确地展示并处理龙芯 CPU 漏洞信息，同时为 BPF JIT 引入更多原子指令支持，并扩展了 BPF 跳板（trampoline）的功能特性。此外，还包括缓存维护、系统调用路径及日志等方面的多项优化与修复 ...

Critical New Linux Zero-Day Leaked—What Admins Need To Do Now

Dirty Frag, a critical Linux kernel zero-day vulnerability with no patch and giving hackers root, has gone public after an ...

Linux is getting a security wake-up call - why it was inevitable and I'm not worried

Linux is getting a security wake-up call - why it was inevitable and I'm not worried ...

Newly disclosed "Dirty Frag" vulnerability left Linux exposed for nearly a decade

Hyunwoo Kim, also known as "V4bel," recently disclosed "Dirty Frag," a dangerous security vulnerability that provides local ...
Bleeping Computer

Intel Releases Linux CPU Microcodes To fix Meltdown & Spectre Bugs

On January 8th Intel released new Linux Processor microcode data files that can be used to mitigate the Spectre and and Meltdown vulnerabilities in Intel CPUs. Using microcode files, an operating ...