cve-2024-1086-writeup

CVE-2024-1086 근본 원인 및 악용 대상 커널: Linux 6.8 netfilter nftables 새로운 관점: nftverdictinit의 논리 혼동으로 인해 refcount 이중 해제가 발생하며, 힙 스프레이를 통해 임의 메모리 쓰기로 악용 가능합니다. 목차 1. 배경 — netfilter / nftables 개요 2. 근본 원인 분석 — nftverdictinit 논리 혼동 3. 취약한 커널 코드 — 주석이 달린 소스 발췌 4. 개념 증명 — 트리거 및 악용 코드 5. 악용 전략 — 힙 스프레이를 통한 임의 쓰...

CVE-2021-4034

Pwnkit Vulnerability - CVE-2021-4034 📗 Introduction Discovered in 2021 but announced and disclosed in January 2022, CVE-2021-4034 was affectionately named Pwnkit, however, it is available in all versions of the Policy Toolkit - Polkit package in practically all OS - Linux distributions. In short,...

CVE-2017-16995-Linux-Kernel---BPF-Sign-Extension-Local-Privilege-Escalation-

このリポジトリには README がありません。...

CVE-2021-33909

Sequoia CVE-2021-33909 Building gcc exploit.c -o exploit Running chmod +x exploit ./exploit One-Liner gcc exploit.c -o exploit;chmod +x exploit;./exploit Credits...

CVE-2016-8655

ocoboroot.c linux AFPACKET race condition exploit exploit for Ubuntu 16.04 x8664 user@ubuntu:$ gcc chocoboroot.c -o chocoboroot -lpthread user@ubuntu: $ ./chocoboroot making vsyscall page writable.. new exploit attempt starting, jumping to 0xffffffff8106f320, arg=0xffffffffff600000 sockets...

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...

SNP-Assignment

SNP-Assignment Exploit work Privilege Escalation CVE-2017-1000112 as the privilege escalation is the mile stone of an attakers view,i try to do a little research on loval privilege escalation which is the basic step of whole privilege escalation unit. while im reading some articles 2016 and 2017...

CVE-2025-48384

CVE-2025-48384 PoC Notes This repository was created for security education purposes. Please do not misuse it. This vulnerability requires including \r in directory names, so Linux/Unix systems are affected. The following Git versions are affected: v2.43.x series - less than v2.43.7 v2.44.x serie...

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...

Sudo-Vulnerability-Exploit-CVE-2019-14287

Sudo-Vulnerability-Exploit-CVE-2019-14287 Sudo has been discovered to be unreliable, one of the most significant, powerful, and commonly used utilities installed in almost any Unix and Linux based operating system as a simple command. A pseudo security policy bypass flaw that allows arbitrary...

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...

CVE-2024-21345

Usage - python3 CVE-2024-21345.py All kernel is exploitable Get root access easily...

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-2022-33891

CVE-2022-33891 Apache Spark Vulnerability Exploit . Created By : Dr.Linux This Exploit Run With Python Version 3.7 and Newer Version Of Python...

cve-2017-11176

cve-2017-11176 Local Privilege Escalation develope on ubuntu 4.4.0-62 kernel about My first try to code my own LPE exploit. developement line c2bbad5f471ef2b112f343fde1f4e7ff94fe28d1 triger kernel uaf d2872d5c0d642e20c807a960f99d9533dde5d809 now,we can use another thread to unblock main thread...

cve-2024-6387-poc

cve-2024-6387-poc a signal handler race condition in OpenSSH's server sshd 7etsuo Description An exploit for CVE-2024-6387, targeting a signal handler race condition in OpenSSH's server sshd on glibc-based Linux systems. The vulnerability allows for remote code execution as root due to...

DASICS-CVE-2021-3156

DASICS CVE-2021-3156 Version Requirements sudo: 1.8.31 glibc: 2.31 Linux: 4.18 or 5.10.167-gee203559bc0b-dirty Usage For convenience, when compiling Linux, do not use the initramfs method. Instead, use the rootfs.img provided in this repository as the root filesystem to boot. It contains the...