602475 matches found
cve-2021-3156
sudo Heap Overflow Vulnerability CVE-2021-3156 Vulnerability Overview A foreign research team discovered a sudo heap overflow vulnerability CVE-2021-3156, which had been hidden for a decade. An ordinary user can exploit this vulnerability to gain root privileges on a sudo host with default...
OSDS_Paper_CVE-2016-5195
CVE-2016-5195 "Dirty COW" This repository contains my paper and presentation slides on CVE-2016-5195, a Linux privilege escalation vulnerability, written for the Operating Systems: Design And Security course at FMI, University of Bucharest. Correction In my paper I claimed that you can use Dirty...
onetwoseven-writeup
HTB OneTwoSeven — Full Walkthrough A complete, end-to-end walkthrough of OneTwoSeven , a retired HackTheBox Linux machine. The full chain: deterministic credential generation → symlink escape of an SFTP chroot → vim swap file recovery → SSH port-forwarding to a firewalled admin panel → bypass of...
NFSundown
Overview Proof-of-Concept exploit for NFSundown CVE-2025-38089. It can remotely trigger a kernel crash in an NFS server. Details A remote attacker can trigger a kernel null pointer dereference and crash the kernel by sending a specially crafted RPC request. This occurs due to improper handling of...
salt
Welcome to salt , a tool to reverse and learn kernel heap memory management. It can be useful to develop an exploit, to debug your own kernel code, and, more importantly, to play with the kernel heap allocations and learn its inner workings. This tool helps tracing allocations and the current sta...
2008
2008 Linux Kernel Exploits - CVE-2008-0600 + CVE-2008-0900 + CVE-2008-4210...
otseca
Open source security auditing tool to search and dump system configuration. Introduction | Description | Requirements | Output | Parameters | Reports | How it works | Other Introduction The main goal The main assumption of creating this tool was easier and faster delivery of commands sets to be...
D3m0n1z3dShell
「😈」About D3m0n1z3dShell Demonized Shell is an Advanced Tool for persistence in linux. Install git clone https://github.com/MatheuZSecurity/D3m0n1z3dShell.git cd D3m0n1z3dShell chmod +x demonizedshell.sh sudo ./demonizedshell.sh One-Liner Install Download D3m0n1z3dShell with all files: curl -L...
cve-2026-31431
CVE-2026-31431 — Copy Fail: Linux Kernel LPE Research Lab Educational purposes only. Do NOT use on systems without explicit authorization. Index Description of the vulnerability Affected components How it works Lab setup Docker PoC — Demonstration Mitigation References Vulnerability Description...
linux-root-kit
About This Project This project was developed as part of the Digitale Forensik course at the Technische Hochschule Deggendorf. It demonstrates a full forensic investigation and attack simulation involving: A Python dependency confusion attack using a malicious PyPI package Privilege escalation vi...
CVE-2023-0669-Analysis
CVE-2023-0669 This Repo contain the pcakages and scripts used in this Analysis https://www.vicarius.io/vsociety/blog/unauthenticated-rce-in-goanywhere The vulnerable version of GoAnywhere for Linux https://www.dropbox.com/s/j31l8lgvapbopy3/ga703linuxx64.sh?dl=0...
snap_priv_esc
snapprivesc Another implementation for linux privilege escalation exploit via snapd CVE-2019-7304 What is snap? Snap is a software packaging and deployment system developed by Canonical for the operating systems that use the Linux kernel. The packages, called snaps , and the tool for using them,...
RingBufferDetonator
Ring Buffer Detonator This is a proof-of-concept program for triggering to prove a logic bug in rbpercpuempty. Programs hit the bug will be hung up in kernel-space busy deadloop in tracingreadpipe and impossible to suspend or terminate using any UNIX signal including SIGKILL. Despite exhibiting...
CVE-2026-64561
CVE-2026-64561 — Zapscape: KVM/x86 shadow MMU UAF, guest escape to host root HackSpeak distribution mirror. This repository is a distribution mirror of the complete PoC + technical write-up publicly released by researcher Hyunwoo Kim @v4bel , with code and documentation identical to upstream. ⚠️...
exploiting-cve-2017-5123
Exploiting CVE-2017-5123 Introduction This repository is an addition to the article published in MISC Magazine 96. We achieved to elevate our privileges in a reliable way, on our virtual machine with SMEP / SMAP and KASLR enabled. It should however be noted that the system if left in an unstable...
Phisher-man
Phisher-Man2 Samples Phishing tools made for Linux it contains 30 different type of Phishing Pages Requirements made for Linux System if you are using Kali Linux pip install Flask any other Linux distributions pip install Flask apt update sudo apt install apache2 sudo apt-get install xterm usage...
hawkopsec
HawkOpsec One-tap Linux OPSEC hardening & anonymity toolkit Pick a profile and HawkOpsec starts Tor, encrypts DNS, spoofs your identity, hardens the kernel and checks for DNS / IP leaks — Reset system rolls everything back. Architecture Install With pipx Debian / Ubuntu / Kali / Mint sudo apt...
CVE-2020-8835
CVE-2020-8835 In the Linux kernel 5.5.0 and newer, the bpf verifier kernel/bpf/verifier.c does not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel memory. This vulnerability also affects the Linux 5.4 stable series, starting with...
cve-2026-31431
CVE-2026-31431 — Linux Kernel algifaead "Copy Fail": Analysis Security research on CVE-2026-31431 CVSS 3.1 7.8 HIGH , AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H: three composable design flaws in the AFALG AEAD interface chain into a deterministic, race-free 4-byte page-cache write at any offset of any...