io_uring_LPE-CVE-2023-2598

iouringLPE-CVE-2023-2598 LPE exploit for CVE-2023-2598. My write-up of the vulnerability: Conquering the memory through iouring - Analysis of CVE-2023-2598 You can compile the exploit with gcc exploit.c -luring -o exploit Disclaimer For educational and research purposes only. Use at your own risk...

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...

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...

CVE-2021-42008

CVE-2021-42008 Exploiting A 16-Year-Old Vulnerability In The Linux 6pack Driver Reference https://syst3mfailure.io/sixpack-slab-out-of-bounds...

copy-fail-CVE-2026-31431

Copy Fail - CVE-2026-31431 Copy Fail CVE-2026-31431 PoC and payload examples. Technical Writeup: https://xint.io/blog/copy-fail-linux-distributions Affected Linux Distributions Distro| Kernel Version ---|--- Ubuntu 24.04 LTS| 6.17.0-1007-aws Amazon Linux 2023| 6.18.8-9.213.amzn2023 RHEL 10.1|...

linux-insides

linux-insides A book-in-progress about the Linux kernel and its insides. Introduction • Chapter status • Requirements • Translations • Contributing • Author Introduction linux-insides is a book-in-progress about the Linux kernel and its insides. The goal of this project is simple - to share...

CVE-2022-0847-Dirty-Pipe-

CVE-2022-0847-Dirty-Pipe- this is a repo who is facing a escalation issue in their linux system and a news regarding problem of "Dirty pipeline" Max Kellermann, a developer at CM4all a German web hosting company, found it in early 2022 but not by checking for vulnerability. He was debugging when ...

CVE-2022-0847-DirtyPipe-Exploits

CVE-2022-0847-DirtyPipe-Exploits A collection of exploits and documentation for penetration testers and red teamers that can be used to aid the exploitation of the Linux Dirty Pipe vulnerability. About The Vulnerability Dirty Pipe CVE-2022-0847 is a local privilege escalation vulnerability in the...

rootkit

Linux Rootkit A simple Linux kernel rootkit written for fun, not evil. Functionality The rootkit can do the following: Grant root privileges to a userland process Hide process by PID Unhide a previously hidden process by PID Hide files or directories by their name Unhide previously hidden files o...

cve-2026-31431-algif-aead-remediator

CVE-2026-31431 / GHSA-2274-3hgr-wxv6 — algifaead Remediator Severity: High CVSS 7.8 — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Background CVE-2026-31431 is a local privilege escalation vulnerability in the Linux kernel's algifaead module AFALG AEAD crypto socket interface. A low-privileged...

dirtycaw-projet

Dirty COW - Privilege Escalation CVE-2016-5195 This project demonstrates a privilege escalation using the Dirty COW vulnerability in a virtual machine with Ubuntu Server 16.04.1 and kernel 4.4.0-31-generic. 🔧 Environment Victim machine : Ubuntu 16.04.1 vulnerable student without privileges Attack...

kernel: ipv4: validate checksum_start before completing checksum

A flaw was found in the Linux kernel. A local attacker or untrusted guest virtual machine can exploit this vulnerability by transmitting network packets containing malformed checksum metadata into the IPv4 networking subsystem. This failure to validate checksum metadata can corrupt memory during...

CVE-2022-0847-DirtyPipe-Exploit

What is this This is Max Kellermann's proof of concept for Dirty Pipe, but modified to overwrite root's password field in /etc/passwd and restore after popping a root shell. Side Note: I do not claim any credit for finding this vulnerability or writing the proof of concept. This exploit is merely...

CVE-2021-22555

CVE-2021-22555 Linux Kernel 2.6.19 5.9 - 'Netfilter Local Privilege Escalation'...

DirtyFrag-go

dirtyfrag-go Two bugs. One shell. No disk writes. Go port of dirtyfrag CVE-2026-43284 / CVE-2026-43500. How it works tl;dr The bug class is in the Linux kernel XFRM subsystem. When a file page is spliced into a pipe and then into an ESP-encrypted socket, the kernel decrypts the ESP payload in-pla...

COPY-FAIL

Copy Fail -- CVE-2026-31431 Hardened C implementation for redteam and authorized penetration testing operations. ⚠️ Legal Notice: This tool is intended solely for authorized security research, authorized penetration testing, and defensive analysis. Use on systems you own or have explicit written...

kernel-exploits

Linux kernel exploits Date| Link| Description| Vector| Impact ---|---|---|---|--- 02.2016| CVE-2016-2384| Double-free in USB MIDI driver| USB + Local| LPE 03.2016| prefetch-side-channel| KASLR bypass via prefetch| Local| Info-leak 12.2016| CVE-2016-9793| Signedness issue with socket buffers| Loca...

kmon

Linux Kernel Manager and Activity Monitor 🐧💻 The kernel is the part of the operating system that facilitates interactions between hardware and software components. On most systems, it is loaded on startup after the bootloader and handles I/O requests as well as peripherals like keyboards, monitor...

CVE-2026-31431

🐞 CVE-2026-31431 - Copy Fail A logic flaw in authencesn chained through AFALG and splice into a controlled 4-byte write in the page cache of any readable file on the system. No race condition, no offsets, no compiled payload. The same 732-byte script gains root on every Linux distribution since...

copy-fail-cve-2026-31431

Copy Fail - CVE-2026-31431 This repository provides a Go port of the public Copy Fail PoC and a reproducible build pipeline for multi architecture Linux binaries. Copy Fail CVE-2026-31431 is a Linux kernel logic flaw in authencesn that enables a deterministic 4 byte write into page cache data...