
Kernel-exploitation
Linux kernel exploit development notes and scripts for CTF challenges, covering initramfs extraction, msg_msg/ldt_struct abuse, and practical…

Linux kernel exploit development notes and scripts for CTF challenges, covering initramfs extraction, msg_msg/ldt_struct abuse, and practical…

Linux kernel CVE exploit analysis report and relative debug environment. You don't need to compile Linux kernel and configure your environment…

Collection of knowledge about information security

Research and detection toolkit for Linux kernel LPE CVE-2026-31431, including exploit analysis, YARA rules, auditd/Falco detection, patching guide,…

Exposure checker and safe disposable-VM lab for CVE-2026-23111 (Linux nf_tables use-after-free local privilege escalation). Defensive: detection,…

Curated collection of security research papers, CVE exploit writeups, reverse-engineering analyses of Apple internals, and commissioned security…


A book-in-progress about the Linux kernel and its insides.

Step-by-step guide for hardening a Linux server, covering SSH security, firewalls, intrusion detection, auditing, and system configuration to reduce…

A collection of links related to Linux kernel security and exploitation

An Arch Linux repository for security professionals and enthusiasts. Done the Arch Way and optimized for i686, x86_64, ARMv6, ARMv7 and ARMv8.

A deep dive into two critical Sudo vulnerabilities (CVE‑2025‑32463 & CVE‑2025‑32462) that enable local privilege escalation across major Linux…

Curated Linux security advisories with CVE write-ups and reproducible proof-of-concept exploits covering local privilege escalation and authorization…

Tracking Copy Fail (CVE-2026-31431), the Linux algif_aead privilege escalation

🔐 Estudo de caso completo do CVE-2026-31431 (CopyFail) — vulnerabilidade crítica de escalada de privilégio no kernel Linux. Inclui análise técnica,…

Tracking interesting Linux (and UNIX) malware. Send PRs

Linux Eelvation(持续更新)

Minimal machine architecture with LLVM compiler backend, Linux port, and virtual machine for creating self-contained software capsules that remain…