CVE-2025-38676

CVE-2025-38676 — Linux Kernel ≤ 6.17-rc2 AMD IOMMU stack buffer overflow This repo provides safe, non-exploit PoC resources to study CVE-2025-38676: Info-gathering + safety tools QEMU boot harness to exercise long kernel cmdline permutations Hardening guidance GRUB/UEFI/Secure Boot; baseline...

CVE-2026-98323

A flaw was found in the Linux kernel's Software iWARP siw Remote Direct Memory Access RDMA driver. When handling extended protocol headers split across multiple network packets, the driver incorrectly calculates the remaining length during the copy operation, leading to an out-of-bounds memory...

CVE-2026-98322

A flaw was found in the Linux kernel's Netfilter network filtering subsystem. When configuring IPv4 Network Address Translation NAT rules with the netmap feature, the system fails to initialize a temporary memory buffer on the stack. As a result, uninitialized kernel stack data is copied and...

CVE-2023-32233

Building And Configuring The instructions below were tested under Ubuntu 23.04 Lunar Lobster. Installing Build Dependencies Run the following command to install the build dependencies: sudo apt install gcc libmnl-dev libnftnl-dev Building Binary Run the following command to build the PoC binary:...

CVE-2026-98321

A flaw was found in the Linux kernel's netfilter subsystem. When registering Network Address Translation NAT hooks, failure handling during entry insertion does not properly unregister and release allocated hooks. A local attacker could exploit this flaw to cause a memory leak, potentially leadin...

2022-LPE-UAF

2022-LPE-UAF Untested POC code Security researchers discovered 3 vulnerabilities in the Linux kernel that could allow a local attacker to elevate privileges and potentially execute malicious code. The proof-of-concept code is publicly available increasing the likelihood of exploitation in the wil...

CVE-2014-0196

CVE-2014-0196 The nttywrite function in drivers/tty/ntty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service memory corruption and system crash or gain privileges by triggering a race...

like-dbg

LIKE-DBG LIKE-DBG LI nux-KE rnel-D e B u G ger mira ad automatizzare i passaggi noiosi quando si cerca di impostare un ambiente di debug del kernel Linux. Ho deciso di addentrarmi nella ricerca sullo sfruttamento del kernel e ho trovato le soluzioni esistenti non abbastanza utilizzabili. Pertanto...

CVE-2026-81000

⚡ CVE-2026-81000 - TUNderflow Linux Kernel TUN/TAP Receive Headroom Memory Corruption A Linux kernel memory-corruption vulnerability in the TUN/TAP networking subsystem , caused by insufficient bounds on receive headroom and an integer underflow in the packet allocation path. ⚠️ Disclaimer This...

LinuxForensics

Linux Forensics Everything related to Linux Forensics Note: for better navigation, please visit the repo's main page here Index Talks Workshops Current Team Members: Ali Hadi, Twitter Mariam Khader, Twitter, 2019 - present Alayna Cash, Linux GUI Environments, 2022 - present Tom Claflin, Twitter,...

FShell

FShell Description FShell is my implementation of a Forward Shell. It's designed to get an interactive tty using remote code execution through a stageless protocol eg HTTP. Why I should use a forward shell ? The remote server is not able to reach internet, no reverse shell possibility I don't wan...

linux_injector

linuxinjector A simple ptrace-less shared library injector for x64 Linux. Usage linuxinjector mode 1. normal dlopen 2. memfd + dlopen for injecting into containers 3. raw shellcode pid Target process id. Must have ptrace rights to it required for accessing /proc/$pid/mem. Not ptraced, so another...

linux-4.19.72_CVE-2020-27815

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...

CVE-2025-32463_chwoot

🛠️ CVE-2025-32463chwoot - Securely Handle Privileges in Linux 📋 Overview CVE-2025-32463chwoot helps you understand and deal with a specific security vulnerability related to privilege escalation in Linux systems. This tool allows users to explore and test the escalation of privilege to the root...

vcheck

vcheck Audit a remote Linux host over SSH for the Copy Fail and Dirty Frag kernel-module vulnerabilities and, optionally, apply mitigations: CVE| Name| Affected modules ---|---|--- CVE-2026-31431| Copy Fail| algifaead CVE-2026-43284| Dirty Frag IPsec| esp4, esp6, ipcomp4, ipcomp6, xfrmuser...

CVE-2024-27398

CVE-2024-27398 CVE-2024-27398 POC 📍 GDB Breakpoints GNU gdb Ubuntu 12.1-0ubuntu122.04.2 12.1 Copyright C 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted ...

quipu

Quipu A desktop workbench for writing, validating, compiling, and testing YARA rules. Quipu pronounced “KEE-poo” brings a project explorer, a YARA-aware editor, the YARA-X compiler, and focused scan results into one local application. It embeds both YARA-X and its language server, so you do not...

CVE-2026-98319

A flaw was found in the Linux kernel's Direct Rendering Manager DRM subsystem. An error handling failure during display synchronization processing prevents allocated event memory from being released when an operation fails. A local user can exploit this vulnerability by submitting specific displa...

pegasus-neo

| \ | \ | | | | / / |/ / | | | / | | | | / / | | | \ \ | | \ \ |\ | || |, |,|/,|/| | |/ ███▄ █ ▓█████ ▒█████ ██ ▀█ █ ▓█ ▀ ▒██▒ ██▒ ▓██ ▀█ ██▒▒███ ▒██░ ██▒ ▓██▒ ▐▌██▒▒▓█ ▄ ▒██ ██░ ▒██░ ▓██░░▒████▒░ ████▓▒░ ░ ▒░ ▒ ▒ ░░ ▒░ ░░ ▒░▒░▒░ ░ ░░ ░ ▒░ ░ ░ ░ ░ ▒ ▒░ ░ ░ ░ ░ ░ ░ ░ ▒ ░ ░ ░ ░ ░ PEGASUS-NEO...

CVE-2026-98320

A flaw was found in the Linux kernel's netfilter subsystem. In the flowtable component, connection tracking reference counts are prematurely released before flow entries are fully removed from memory. An attacker could exploit this timing issue during network flow processing, triggering a...