XCP_ng_CVE-2026-43284_tester

XCP-ng Dirty Frag Diagnostic — CVE-2026-43284 A community diagnostic tool to determine whether an XCP-ng dom0 host is exposed to CVE-2026-43284 "Dirty Frag", a local privilege escalation vulnerability in the Linux kernel's xfrm-ESP subsystem. TL;DR — All current XCP-ng releases 8.1, 8.2, 8.3...

ipdecap

ipdecap Decapsulate traffic encapsulated within GRE, IPIP, 6in4 and ESP ipsec protocols, from a pcap file. Can also remove IEEE 802.1Q virtual lan - vlan header. Documentation available at http://loicpefferkorn.net/ipdecap...

Fragnesia-go

fragnesia-go One SA. One byte at a time. No race. Go port of fragnesia CVE-2026-46300. Member of the Dirty Frag vulnerability class - separate bug, same surface, own patch. How it works tl;dr The bug is in the Linux XFRM ESP-in-TCP subsystem. When TCPULP espintcp is installed on a socket after da...

CVE-2026-43284

🚨 CVE-2026-43284 — Dirty Frag 🚨 Universal Linux Kernel Local Privilege Escalation Overview Field| Detail ---|--- CVE| CVE-2026-43284 xfrm/ESP + CVE-2026-43500 RxRPC Nickname| Dirty Frag CVSS| 7.8 HIGH Type| Local Privilege Escalation LPE Introduced| Linux kernel 4.10 2017, commit cac2661c53f3...

ESP-RFID-Tool

ESP-RFID-Tool By Corey Harding Official website: www.rfid-tool.com April Brother is currently manufacturing this hardware and it can be purchased direct from China from their Official Store: https://blog.aprbrother.com/product/esp-rfid-tool AliExpress Store:...

CVE-2026-43284-DIRTY-FRAG-

CVE-2026-43284-DIRTY-FRAG- Detailed technical analysis of CVE-2026-43284 Dirty Frag local privilege escalation flaw in the Linux kernel. CVE-2026-43284 commonly referred to as part of the Dirty Frag vulnerability suite is a critical local privilege escalation LPE flaw in the Linux kernel. It stem...

Dirty-Frag-CVE-2026-43284

Dirty Frag CVE-2026-43284 and CVE-2026-43500 Exploit Reproduction and Detection Lab for a Linux kernel local privilege escalation chain. Status: VERIFIED. I completed the reproduction, the fileless verification, and the syscall-level detection in the lab kernel 6.18.9+kali-amd64. This document is...

dcsgonefirm

dcsgonefirm Notes As this repo is still being worked on, some things in this Readme are marked with 'Dev:'. Feel free to change this if needed. Building this You need ESP-IDF, any modern version should work. Dev: Change this if you require a more specific version Command-line: idf.py set-target...

dirtyfrag

Dirty Frag: Universal Linux LPE Abstract This document describes the Dirty Frag vulnerability class, first discovered and reported by Hyunwoo Kim @v4bel, which can obtain root privileges on major Linux distributions by chaining the xfrm-ESP Page-Cache Write CVE-2026-43284 vulnerability and the...

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...

CVE-2026-43503

CVE-2026-43503 DirtyClone - PoC - SecurewithUmer POC of DirtyClone — a Linux kernel local privilege escalation vulnerability. This repository contains a working Proof of Concept that allows an unprivileged local user to gain root privileges by exploiting page-cache corruption via cloned socket...

zeek-spicy-ipsec

IPSec This is a Zeek protocol analyzer that detects IPSec VPN based on Spicy. You must install Spicy to use this package. A blog detailing the development of this analyzer: https://zeek.org/2021/04/20/zeeks-ipsec-protocol-analyzer/ RFCs: https://tools.ietf.org/html/rfc2406 ESP...

esp32-cve-2025-27840-power-trace-experiment

esp32-cve-2025-27840-power-trace-experiment Firmware for getting a power trace of the behavior of the bluetooth module on the ESP32 when the ESP32 is sent the undocumented hci bluetooth commands CVE-2025-27840. When the ESP32 receives the commands, it toggles a GPIO pin to trigger the power trace...

CVE-2026-46300

CVE-KERNEL · Linux Kernel LPE Chain Multi-CVE Local Privilege Escalation chain for Linux kernel vulnerabilities uid=1000 → root via xfrm-ESP, RxRPC, or Fragnesia page-cache write Overview CVE-KERNEL is a Python-based Local Privilege Escalation LPE tool that chains multiple Linux kernel CVEs to...

CVE-2026-46300-Fragnesia---TryHackMe-Lab-Project

CVE-2026-46300-Fragnesia---TryHackMe-Lab-Project The project documents the completion and analysis of the Fragnesia CVE-2026-46300 TryHackME lab, which demonstrates a Linux kernel page -cache corruption vulnerability capable of achieving local privilege escalation through modification of cached...

Reporte-de-Escalada-de-Privilegios-Local-Dirty-Frag

Local Privilege Escalation Report — Dirty Frag Student: Jonatan Claudio 1. Requirements Methodology Summary A vulnerability assessment was performed on a virtual machine running Kali Linux using a detection script for the Dirty Frag vulnerability, associated with the following CVEs: CVE-2026-4328...

copyfail2_electric_boogaloo_fix

copyfail2electricboogaloofix A temporary mitigation against copyfail variant copyfail2electricboogaloo - Unprivileged Linux LPE via xfrm ESP-in-UDP MSGSPLICEPAGES no-COW fast path. Page-cache write into any readable file. Overwrites a nologin line in /etc/passwd with sick::0:0:…:/:/bin/bash and s...

ESPTouchCatcher

eWeLink mobile Application - Incorrect Access Control Vulnerability CVE-2020-12702 Weak encryption in the Quick Pairing mode in the eWeLink mobile application Android application V4.9.2 and earlier, iOS application V4.9.1 and earlier allows physically proximate attackers to eavesdrop on Wi-Fi...

CVE-2026-43284

Dirty Frag: Universal Linux LPE Abstract This document explains the Dirty Frag vulnerability class, discovered and reported by Hyunwoo Kim @v4bel. By chaining xfrm-ESP Page-Cache Write CVE-2026-43284 with RxRPC Page-Cache Write CVE-2026-43500, an attacker can escalate to root on major Linux...

DIRTY-FRAG-Detection-with-Wazuh-4.14.4

DIRTY FRAG Detection with Wazuh 4.14.4 - CVE-2026-43284 / CVE-2026-43500 Detection engineering for the Dirty Frag kernel LPE - Ubuntu / RHEL / Debian / Amazon Linux What is Dirty Frag? CVE-2026-43284 / CVE-2026-43500 is a Linux kernel Local Privilege Escalation LPE that chains two independent...