340981 matches found
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...
ghostlock-vagrant-box
Full Chain Vulnerability Testbed: Nginx RCE → GhostLock LPE Overview This repository provides a Vagrant environment designed to demonstrate a complete two-stage exploitation chain. The testbed automatically provisions an isolated Ubuntu 22.04 LTS virtual machine that is intentionally configured t...
CVE-2022-23222-POC
Proof of Concept Exploit Code for CVE-2022-23222 This is a POC for CVE 2022-23222, a Local Privilege Escalation vulnerability. This POC was written for Ubuntu 20.04 with kernel version 5.13.0-27-generic, but other kernel versions are also vulnerable. For a detailed analysis of the exploit, please...
CVE-2022-39227
This repo belongs to https://github.com/user0x1337/CVE-2022-39227 I just copy it...
OverlayFS-PrivEsc-CVE-2022-0944
CVE-2022-0944: Privilege Escalation Vulnerability in OverlayFS 🛡️ Security advisory and mitigation guide for the Linux kernel privilege escalation vulnerability in OverlayFS. Overview CVE-2022-0944 is a security vulnerability in the Linux kernel's OverlayFS subsystem that allows local attackers to...
cve-2017-5123
CVE-2017-5123 This repository contains a demonstration of CVE-2017-5123 , an ICMP command-and-control backdoor, and a CWE-78 OS Command Injection vulnerable web app. Part of CSC 4308 - Challenge 3. Prerequisites Linux Kernel : 4.13 up to but excluding 4.13.7 Node.js : 10.x npm : 6.x Overview This...
CVE-2022-0847-DirtyPipe-Exploit
A vulnerability was found in Linux Kernel up to 5.10.101/5.15.24/5.16.10 Operating System and classified as critical. This issue affects some unknown processing of the component Pipe Handler. Impacted is confidentiality, integrity, and availability. The weakness was presented 03/08/2022. The...
Fragnesia-CVE-2026-46300
🔴 Fragnesia — CVE-2026-46300 Privilege escalation in the Linux kernel · CVSS 7.8 · Disclosed on May 14, 2026 Awareness repository only. This repository does not contain exploit code. Its purpose is to inform system administrators, engineers, and security teams about the nature of the vulnerabilit...
CVE-2026-31431-Copy-Fail-R-pertoire-de-Pr-vention
🔴 CVE-2026-31431 — Copy Fail Linux Kernel Local Privilege Escalation LPE — Defensive Research Repository 📖 Overview Copy Fail CVE-2026-31431 is a Local Privilege Escalation LPE vulnerability affecting the Linux kernel via controlled corruption of the page cache through the AFALG, splice and...
cve-2024-1086-writeup
CVE-2024-1086 Root Cause & Exploitation Target kernels: Linux 6.8 netfilter nftables Novel angle: Logic confusion in nftverdictinit causes refcount double-free, exploitable via heap spray to arbitrary memory write. Table of Contents 1. Background — netfilter / nftables overview 2. Root Cause...
CVE-2026-98396
A flaw was found in the Linux kernel. On PowerPC systems, Kernel Userspace Access Prevention KUAP controls are restored prematurely before platform-specific exit routines complete during system call and interrupt handling. A local user can trigger these execution paths to cause the kernel to run...
CVE-2026-98429
A flaw was found in the Linux kernel's Elastic Fabric Adapter EFA driver. This flaw can result in a Denial of Service DoS due to improper synchronization between interrupt request IRQ handlers and event queue resources during device initialization and teardown. Because interrupts can be serviced...
USN-8922-2: Linux kernel (Azure) vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - S390 architecture; - IIO ADC drivers; - Multiple devices driver; - PCI subsystem; - VFIO drivers; - Network file...
CVE-2017-16995-Linux-Kernel---BPF-Sign-Extension-Local-Privilege-Escalation-
This repository does not have a README...
cve-testing
Linux kernel There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use make htmldocs or make pdfdocs. The formatted documentatio...
dirtyCow
Dirtycow also known as CVE-2016-5195 and it's very populer vulnerability of past time. First of all choose the fitted Linux version for that vulnerability. then install or run it on VBOX or VMWare . after install it follow those instructions. 1. Create a user without having root access. 2. Log in...
CVE-2023-6931
CVE-2023-6931 Kernel Panic PoC for CVE-2023-6931 Description CVE-2023-6931 is a vulnerability in perfevent that leads to a heap buffer overflow caused by an integer overflow in the readsize of a group. What is a Performance Event perf event? perfevents is a performance monitoring and analysis...
copy_fail
copyfail Research Notes CVE-2026-31431 English 简体中文 This repository is a defensive research workspace for studying the Linux copyfail vulnerability tracked as CVE-2026-31431. The goal of this repository is to preserve analysis notes, document impact, and support safe local assessment. It is not...
copy-fail-cve-2026-31431-linux-kernel-page-cache-lpe
Copy Fail CVE-2026-31431 - Vulnerability Checker Conceptual validation script for CVE-2026-31431 "Copy Fail" — a Linux kernel local privilege escalation via algifaead page-cache write. Vulnerability CVE-2026-31431 is a logic bug in the Linux kernel's authencesn AEAD template. When combined with...