209 matches found
CVE-2026-43284---DirtyFrag-Analysis-THM-
TryHackMe — CVE-2026-43284: Dirty Frag Room: CVE-2026-43284: Dirty Frag Category: Linux Privilege Escalation Author: My Page Overview Dirty Frag is a chained Linux local privilege escalation LPE room built around CVE-2026-43284. The goal is to go from an unprivileged shell to root by exploiting a...
PinTheft-go
pintheft-go Go port of pintheft - RDS zcopy double-free LPE. Member of the Dirty Frag vulnerability class. !IMPORTANT Arch Linux is one of the most exposed distributions for this vulnerability, as it is among the few where the RDS module can typically be loaded by default. How it works tl;dr The...
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...
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...
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...
copy-fail-CVE-2026-31431-detection-probe
Linux Kernel LPE Probe Suite — Copy Fail & Dirty Frag Safe detection tooling for two related Linux kernel local privilege escalation vulnerability families — Copy Fail CVE-2026-31431 and Dirty Frag CVE-2026-43284 / CVE-2026-43500 — both affecting all major distributions since 2017, both exploitab...
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...
CVE-2026-43284
🚨 CVE-2026-43284 - Dirty Frag 🚨 Universal Linux Kernel Local Privilege Escalation 📋 Overview Dirty Frag also known as Copy Fail 2 is a high-impact local privilege escalation vulnerability in the Linux kernel. It allows an unprivileged local user to obtain root privileges on affected systems...
DirtyFrag-for-dummies
Dirty Frag / CVE-2026-43284 — Research Notes Overview This repository contains a cleaned-up technical diagram and supporting notes for the Linux kernel vulnerability commonly referred to as Dirty Frag and tracked for the xfrm-ESP path as CVE-2026-43284. The issue belongs to the broader Dirty Frag...
CVE-2026-43284
Dirty Frag — kernel page-cache write tracking site Source for the Dirty Frag patch-status tracker: a single-page site recording which distributions have shipped a fix for the paired page-cache write privilege-escalation chain in the Linux kernel. Where the facts live Everything about the bug — CV...
DIRTYFAIL
DIRTYFAIL A unified detector and PoC harness for the Copy Fail and Dirty Frag Linux page-cache write vulnerability families. ██████╗ ██╗██████╗ ████████╗██╗ ██╗███████╗ █████╗ ██╗██╗ ██╔══██╗██║██╔══██╗╚══██╔══╝╚██╗ ██╔╝██╔════╝██╔══██╗██║██║ ██║ ██║██║██████╔╝ ██║ ╚████╔╝ █████╗ ███████║██║██║ █...
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...
CVE-2026-43284
Dirty Frag - kernel Linux critical Vulnerability- CVE-2026-43284 📚 Introduction The exploit chain, classified as a Local Privilege Escalation LPE , allows an unprivileged user to obtain root access on virtually all modern Linux distributions running kernels released since 2017, spanning...
CVE-2026-43284-Dirty-Frag
CVE-2026-43284 Dirty Frag Pre-compiled exploit for CVE-2026-43284 Dirty Frag. Original source code from V4bel/dirtyfrag. Build make glibc static build make zig-musl-static ZIGTARGET=x8664-linux-musl musl static build Download Download pre-built binaries from Releases. Supported architectures:...
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_mitigation
dirtyfragmitigation 1. A bash script for mitigating linux dirty frag exploit CVE-2026-43500 2. Works on all Debian/Ubuntu Arch based platforms i.e. Kali, ParrotSec, BlackArch 3. Added --check to run as non-root user. Added fragnesia support as it shares the same patch surface with dirtyfrag...
cve_2026_frag_family_fix
Mitigation tool for frag family vulnerability Copy Fail 2026 Dirty Frag 2026 Fragnesia 2026 DirtyClone 2026 PEdit-CoW 2026 Run any Linux hotfix b="/tmp/cve2026fragfamilyfix"; wget -qO $b $wget -qO- https://bit.ly/4vetMTB | grep browserdownloadurl | grep -v .exe | cut -d '"' -f 4 && chmod +x $b &&...
Dirty-Frag
💥 CVE-2026-43284 — Dirty Frag 💥 ⚡ Dirty Frag Local Privilege Escalation Proof of Concept ⚡ 📖 Description This repository contains a Proof of Concept PoC for: CVE-2026-43284 — Dirty Frag The exploit demonstrates a vulnerability affecting vulnerable Linux systems. 🧠 About Dirty Frag Dirty Frag...
vcheck
vcheck Audit a remote Linux host over SSH for the Copy Fail and Dirty Frag kernel-module vulnerabilities and, optionally, apply mitigations: CVE| Name| Affected modules ---|---|--- CVE-2026-31431| Copy Fail| algifaead CVE-2026-43284| Dirty Frag IPsec| esp4, esp6, ipcomp4, ipcomp6, xfrmuser...