libslub

libslub libslub is a python library to examine the SLUB managements structures and object allocations the Linux kernel heap implementation. It is currently designed for use with GDB but could easily be adapted to work with other debuggers. It helps understanding SLUB internals and developing Linu...

rustproofing-linux

Rustproofing Linux Porting Linux Kernel Bugs to Rust This source code repository is a collection of examples accompanying the blog post at https://research.nccgroup.com/?p=18577. DO NOT USE these examples for anything but following the blog post. They intentionally contain vulnerabilities, and ev...

CVE-2025-38001

CVE-2025-38001---Linux-Kernel-HFSC-RBTree-Use-After-Free-Research This repository contains a Proof of Concept PoC for the CVE-2025-38001 security vulnerability that targets the HFSC module in the Linux Kernel. Created specifically as learning material for kernel memory corruption and security...

CVE-2025-21756

CVE-2025-21756 — Exploitation Lab For educational and authorized security research purposes only. Description CVE-2025-21756 is a use-after-free UAF vulnerability in the Linux kernel's vsock Virtual Socket subsystem, disclosed on February 26, 2025. It allows a local attacker to escalate privilege...

CVE-2023-32629

CVE-2023-32629 — OverlayFS Local Full Privilege Escalation OverlayFS Local Privilege Escalation - Full write-up to full escalation For educational and authorized security research purposes only. Severity: High Type: Local Privilege Escalation LPE Affected: Ubuntu kernels prior to May/June 2023...

CVE-2023-0045

Bypassing Spectre-BTI User Space Mitigations on Linux This is a working document, please send us feedback if you think we got something wrong or if we missed a citation Version 1.0 José Oliveira esoj Rodrigo Branco BSDaemon Introduction When testing the success rate of Spectre-BTI attacks, we...

CVE-2026-31402

🛡️ CVE-2026-31402 – NFSv4 LOCK Replay Cache Heap Overflow CVE-2026-31402: Linux NFS Bug Hidden for 23 Years 📌 Overview CVE-2026-31402 is a heap overflow vulnerability in the NFSv4.0 LOCK replay cache of the Linux kernel. It arises due to improper handling of responses larger than the fixed buffer...

LInux-Kernel-InfoLeak-6.12.-Leveraged-to-do-cross-container-info-leak.-

LInux-Kernel-InfoLeak-6.12.-Leveraged-to-do-cross-container-info-leak.- POC shows how to leak postgresql stuff cause hugefile sub-system. Based on https://x.com/spendergrsec/status/1993794163880718700?s=20...

claude_opus_cve_2023_0266

Demonstration that Claude 3 Opus does not understand CVE-2023-0266 and does not find it Demo 1. Even if told where the bug is Opus does not find it, and hallucinates the presence of lock acquisitions Demo 2. "Prompt engineering" aka telling the LLM exactly how to find the bug also doesn't work De...

CVE-2022-34918

CVE-2022-34918 LPE POC Tried incorporating the USMA exploitation idea proposed by 360, not bad. Chinese writeup: CVE-2022-34918 netfilter Analysis Notes Practice of Writing Generic Kernel EXP Based on USMA on CVE-2022-34918 !! For educational / research purposes only. Use at your own risk. !! poc...

kernel-exploit-factory

kernel-exploit-factory Keep updating...... Linux kernel CVE exploit analysis report and relative debug environment. You don't need to compile Linux kernel and configure your environment anymore. This repository is to extract all Linux kernel exploit and relative debug environment. You can use Qem...

dirtypipe-ebpf_detection

dirtypipe-ebpfdetection -- Dirtypipe detection tool This program was made to detect Dirty Pipe exploitation attempts thanks to eBPF. It also monitors nonvulnerable kernels and docker containers. 🛫 If you want more details on how it works please read the blog post ! 🛬 How does it works? Default...

vulhub

Vulhub is an open-source collection of pre-built, ready-to-use vulnerable Docker environments. With just one command you can launch a vulnerable environment for security research, learning, or demonstration, no prior Docker experience required. 中文版本Chinese version Quick Start Install Docker examp...

CVE-2018-17182

CVE-2018-17182 Linux Kernel VMA-UAF Privilege Escalation Vulnerability CVE-2018-17182 About Google Project Zero security researchers released details and a proof-of-concept PoC exploit for a high-severity vulnerability in the Linux kernel present since kernel versions 3.16 through 4.18.8...

CVE-2022-0847

CVE-2022-0847 - Dirty Pipe Exploit A proof-of-concept exploit for CVE-2022-0847 Dirty Pipe, a Linux kernel vulnerability that allows unprivileged users to write to read-only files. Vulnerability Details CVE-2022-0847 affects Linux kernels 5.8 through 5.16. It exploits a race condition in the Linu...

CVE-2026-74586

CVE-2026-74586 — SCTP ASCONF newtransport use-after-free trigger A self-contained, unprivileged PoC for CVE-2026-74586, a use-after-free in the Linux kernel's SCTP ASCONF dynamic address reconfiguration handling. Credit for the bug itself goes to Qing Ming, who reported it upstream; the fix is...

Copy-Fail-CVE-2026-31431-Kubernetes-PoC

Copy Fail CVE-2026-31431 — Kubernetes Container Escape PoC A proof-of-concept demonstrating how a fully unprivileged container can achieve node-level code execution on Kubernetes by exploiting the CVE-2026-31431 Linux kernel page-cache corruption bug through shared container image layers...

SG-2026-0024

Dirty Frag primitive-only PoC Readable N4C demonstrator for CVE-2026-43284 XFRM/ESP and CVE-2026-43500 RxRPC/RXKAD. The PoC answers one question: can an unprivileged process change the page cache of a root-owned, read-only file through a sharedskbuff fragment? It does not overwrite /usr/bin/su or...

tracee

Before moving on, please consider giving us a GitHub star ⭐️. Thank you! About Tracee Tracee is a runtime security and observability tool that helps you understand how your system and applications behave. It is using eBPF technology to tap into your system and expose that information as events tha...

CVE-2016-5195

This record is for learning purposes only; any illegal use is prohibited. Principle The vulnerability works by concurrently flushing dirty pages, causing the content of a file that was originally read-only to be modified. If the modified file is owned by root and has the SUID permission, it can b...