CISA Warning: High-Severity Linux Flaw Puts Unpatched Systems at Risk

CISA warns that the nine-year-old Linux Copy Fail flaw is being actively exploited, allowing local attackers to gain root ...
How-To Geek on MSN

I tried a hardened Linux kernel so you don't have to

An even more locked-down version of the foundation most users never see.

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 ...

New Linux 'Dirty Frag' zero-day gives root on all major distros

A new Linux zero-day exploit, named Dirty Frag, allows local attackers to gain root privileges on most major Linux ...
SecurityWeek

‘Copy Fail’ Logic Flaw in Linux Kernel Enables System Takeover

Copy Fail, a logic bug in the Linux kernel, allows users to write 4-byte code into other files’ page cache and achieve root ...

This critical Linux vulnerability is putting millions of systems at risk - how to protect yours

CVE-2026-31431, also known as Copy Fail, is a critical Linux kernel vulnerability that's been hiding out since 2017 and is ...

Why a 2017 Linux bug is now a major concern for the crypto industry

The “Copy Fail” Linux bug could impact crypto infrastructure that relies on Linux servers, highlighting growing cybersecurity ...
Tom's Hardware on MSN

CISA flags exploited 'Copy Fail' Linux kernel flaw enabling root takeover across major distros

CISA warns of the actively exploited “Copy Fail” Linux flaw (CVE-2026-31431), enabling root access, with a public exploit ...
EDN

Embedded Linux Design: Kernel Configuration

Configuration is the first step in building a kernel. There are many ways and various options to choose from. The kernel will generate a .config file at the end of the process and generate a series of ...