vsock_poc

vsockpoc Investigating the bug behind CVE-2021-26708 This repo contains a small writeup about CVE-2021-26708, and how this bug can be turned into a Use After Free write primitive. The PoC here is not a full exploit, but just my harness I used when trying to investigate this bug. It can successful...

secureCodingDemo

secureCodingDemo fall2022 secure coding CVE-2019-13272 : Linux Kernel Improper Privilege Management Vulnerability Georgette Kendall CSEC 302 Monday, November 14, 2022 Links included in the .txt file...

Copy-Fail---CVE-2026-31431

CVE-2026-31431 - Copy Fail - Detection Script Python script to check whether a Linux system is vulnerable to the CVE-2026-31431 Copy Fail flaw, a local privilege escalation in the Linux kernel. The flaw in brief Since 2017 commit 72548b093ee3, the kernel's algifaead cryptographic module has handl...

cve-2017-16995

CVE-2017-16995 Writeup The folder containes a line-by-line source code analysis for CVE-2017-16995 Linux BPF local privilege escalation. Exploit and patch tested on kernel 4.4.0.116. Credits Special thanks to difengtang who has also contributed this writeup. Exploit scripts was created by @iBearc...

CVE-2023-4911

CVE-2023-4911 This is a PoC Proof Of Concept for the Looney Tunables Linux Privilege Escalation vulnerability. This is based on this PoC. Great thanks to leesh3288. Here you can find a very detailed writeup, and here you can see a very cool video by IppSec. Usage Check if it's vulnerable env -i...

CVE-2018-11235

CVE-2018-11235 CVE-2018-11235...

capture-the-flag

Capture The Flag! Remaster Linux Live CD images for the purpose of creating ready to use security wargames with pre-installed vulnerabilities to exploit. Requirements You will need the following in order to build the Live CD using the scripts in this project: Linux, with root access using sudo gi...

cfDr

cfDr - Copy Fail Doctor C opy F ail D etection and R emediation An Ansible role and playbook suite for detecting and remediating CVE-2026-31431 Copy Fail, a critical local privilege escalation vulnerability in the Linux kernel's algifaead module. Repository 🔗 GitHub :...

CVE-2026-31431-Copy-Fail---Vulnerability-Detection-Script

CVE-2026-31431 — Copy Fail — Vulnerability Detection Script Detection only. A working PoC already exists at copy.fail/exploit. This script is for sysadmins and security teams determining where they are vulnerable — or still vulnerable after patching. What's this about? On April 29th 2026, a...

dnxfirewall

NOTICE: The license has changed from the CMD version GPLv3. The 'FULL' version current branch is licensed under AGPLv3. Overview DNXFIREWALL™ is an optimized/high performance collection of applications and services to convert a standard linux system into a zone based next generation firewall. The...

CVE-2026-31431

CVE-2026-31431 — "Copy Fail" Local Privilege Escalation in the Linux Kernel crypto algifaead subsystem. Overview CVE-2026-31431, dubbed "Copy Fail", is a logic bug in the Linux kernel's authencesn cryptographic template algifaead. It allows an unprivileged local user to perform a controlled 4-byt...

log4j-samples

log4j-samples Samples of log4j library versions to help log4j scanners / detectors including our own log4j-detector improve their accuracy for detecting CVE-2021-45046 and CVE-2021-44228. The samples include shaded jars, uber jars, spring-boot executable jars, jars inside jars, exploded jars, etc...

PEASS-ng

PEASS-ng - Privilege Escalation Awesome Scripts SUITE new generation Linux Privesc official course to master LinPEAS Checkhttps://hacktricks-training.com/courses/lhe/ to learn tens of linux privesc techniques and master LinPEAS Basic Tutorial Here you will find privilege escalation tools for...

CVE-2022-0847_dirty-pipe

CVE-2022-0847 / Dirty Pipe Hacked up Dirty Pipe CVE-2022-0847 PoC that hijacks a SUID binary to spawn a root shell. and attempts to restore the damaged binary as well Score CVSS : 7.8 HIGH A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper...

persisthunt

Linux Persistence Detection, Hunting and Artifact Collection Summary Usage Example Detections Table of Techniques Summary persisthunt.sh helps speed up investigations by collecting targeted persistence-related artifacts and highlighting suspicious patterns commonly associated with Linux persisten...

lmg

Linux Memory Grabber A script for dumping Linux memory and creating VolatilityTM profiles. Hal Pomeranz [email protected], 2020-02-01 THANKS! "If I have seen further it is by standing on the shoulders of giants." Issac Newton There are a lot of people who deserve thanks for making this simpl...

CVE-2021-4034

CVE-2021-4034 PolKit Local Privilege Escalation Analysis toc Vulnerability Overview Vulnerability ID: CVE-2021-4034 Vulnerability Score: Affected Product: linux PolKit pkexec Affected Versions: Versions from 2009 to present current 0.105 Reference http://its.dlut.edu.cn/info/1054/78309.htm Exploi...

copy-fail

Copy Fail PoC Proof of concept for CVE=2026-31431 These scripts elevate any regular user to root. Works on most Linux distros and CPUs. Technical writeup at https://copy.fail...

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-2024-6387_PoC

Summary This is essentially a statistical vulnerability: a large number of attempts are required to win the race condition and successfully execute arbitrary code. Attackers need to overcome many obstacles, Schwartz told SecurityWeek. "Even in the best-case scenario, the most well-known...