https://sudonull.com/backdoor-in-wait4-linux-kernel-vulnerability
Analysis of a real backdoor in the Linux kernel from 2003: how an assignment error in wait4() opened root access. Lessons for developers: code review, Git, fuzzing. Study the details of the attack.
https://sudonull.com/icmp-tunnel-in-the-linux-kernel-tcp-udp-encapsulation
How to implement an ICMP tunnel in the Linux kernel for TCP/UDP traffic encapsulation. Code analysis, Netfilter hooks and working with sk_buff. Useful for middle/senior developers.
https://sudonull.com/elks-0-9-for-8086-linux-kernel-on-16-bit
ELKS 0.9 released for Intel 8086/80286: Nano-X, NXDSKTOP, C86 toolchain, Doom. Test in QEMU or Bochs. Update details for developers.
https://sudonull.com/sched-ext-bpf-schedulers-in-linux-6-12
Explore sched_ext — a new class of schedulers in the Linux 6.12 kernel. Dynamic policy replacement via BPF for optimization under workloads. Benchmarks, examples, scenarios.
https://sudonull.com/removing-i486-from-linux-molnar-s-patch
Ingo Molnar proposes to remove i486 support from the Linux kernel, cutting the code by 14 thousand lines. CX8 and TSC emulation will go away. Details for x86 developers.
https://lrivo.com/linus-gu-ther-bundesliga-s-second-youngest-player-at-16
Union Berlin's Linus Güther makes history as the Bundesliga's second youngest player at 16. Learn more about his debut and the match.
https://ymaho.com/lincx-biological-wire-rewires-brain-circuits
LinCx technology edits neural connections, increasing stress resistance without drugs. Learn how a one-time method changes depression treatment.
5 days ago ·
https://www.kernel.org/
5 days ago · This site is operated by the Linux Kernel Organization, a 501 (c)3 nonprofit corporation, with support from the following sponsors.
2 days ago ·
https://github.com/torvalds/linux
2 days ago · Linux kernel source tree. Contribute to torvalds/ linux development by creating an account on GitHub .
5 days ago ·
https://www.kernel.org/?lang=1
5 days ago · The Linux Kernel Archives is the official source for Linux kernel releases, documentation, and resources for developers and users.
May 7, 2026 ·
https://www.geeksforgeeks.org/linux-unix/the-linux-kernel/
May 7, 2026 · The Linux Kernel is the core part of the Linux operating system that connects software with hardware. It manages system resources and allows applications to function properly. Linux is open-source, which means anyone can view, modify and distribute its source code. The Linux Kernel acts as a bridge between hardware and software.
Jul 13, 2026 ·
https://linuxvox.com/blog/what-is-the-linux-kernel/
Jul 13, 2026 · The Linux kernel is the heart and soul of the Linux operating system. It is a critical piece of software that manages system resources, provides a bridge between hardware and user-level applications, and ensures the smooth and efficient operation of the entire system. As of 2026, the Linux kernel has reached version 7.x, with millions of lines of code contributed by thousands of developers ...
Jun 14, 2026 ·
https://9to5linux.com/linux-kernel-7-1-officially-released-heres-whats-new
Jun 14, 2026 · Linux kernel 7.1 is now available for download with new features, enhanced hardware support through new and updated drivers, and more.
Apr 12, 2026 ·
https://linuxiac.com/linux-kernel-7-0-released/
Apr 12, 2026 · Linux kernel 7.0 is now available, featuring stable Rust support and updates to filesystems, networking, virtualization, and security.
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