Hypervisor-101-in-Rust

Hypervisor 101 in Rust The materials of the "Hypervisor 101 in Rust" class held at Global Cybersecurity Camp 2023 Singapore. This repository contains a fuzzing hypervisor for UEFI on Intel/AMD processors, lecture and hands-on exercise materials, and sample corpus and target files. Read the course...

CVE-2026-79417

CVE-2026-79417 Proof-of-Concept PoC exploit for CVE-2026-79417, a local Denial-of-Service DoS vulnerability affecting Argus Monitor versions Where is a path to a signed ArgusMonitor.exe binary from an affected version of Argus Monitor. Building Dependencies OpenSSL 3.x or later MSYS2 UCRT64 1...

x86-JTAG-Information

x86 JTAG Information Overview Debugger Hardware Intel Applied Microsystems CodeTAP ASSET InterTech American Arium ECM-6 ECM-S2 ECM-20 TRC-20 ECM-50 ECM-700 revA5 ECM-XDP ECM-XDP3 revB2 ECM-XDP3e ECM-CCC ASSET InterTech International Test Technologies µMaster MicroMaster ASSET InterTech PCT...

HITCON-2023-Demo-CVE-2023-20562

HITCON 2023 Demo CVE-2023-20562 Description This demonstration took place at HITCON 2023 in Taiwan. The demo highlights the exploitation of AMDCpuProfiler.sys within AMD μProf. By triggering an arbitrary write on the EPROCESS token, privilege escalation to SYSTEM level is achieved. Disabling the...

igvm

igvm This project is the home of the Independent Guest Virtual Machine IGVM file format. The format specification can be found in the igvmdefs crate, with a Rust implementation of the binary format in the igvm crate. The IGVM file format is designed to encapsulate all information required to laun...

amd_eop_poc

amdeoppoc CVE-2020-8950 AMD User Experience Program Launcher from Radeon Software Privilege Escalation FileWrite eop Read the note.txt https://heynowyouseeme.blogspot.com/2020/02/privilege-escalation-filewrite-eop-in.html...

MCExtractor

MCExtractor Intel, AMD, VIA & Freescale Microcode Extraction Tool MC Extractor News Feed MC Extractor Discussion Topic Intel, AMD, VIA & Freescale CPU Microcode Repositories A. About MC Extractor MC Extractor is a tool which parses Intel, AMD, VIA and Freescale processor microcode binaries. It ca...

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-2023-20573-poc

PoC Usage This repo contains a VMM that boots an SEV-SNP guest with a custom kernel. The VMM and kernel are a stripped-down version of a project of mine. A modified Linux kernel is required to run on the host: https://github.com/Freax13/linux/tree/for-amd. The Proof of Concept can be run like thi...

CVE-2022-21894-Payload-New

This is a simple example payload for CVE-2022-21894 that demonstrates how an attacker could map a second stage payload in order to be able to call EFI services. A writeup of this vulnerability can be viewed here: https://github.com/Wack0/CVE-2022-21894. The code in this repository extends the PoC...

CVE-2023-20598-PDFWKRNL

A Proof of Concept exploit for AMD Radeon Driver PDFWKRNL.sys intended to be able to work from a Low Integrity process...

HITCON-2023-Demo-CVE-2023-20562

HITCON 2023 Demo CVE-2023-20562 Description This demonstration took place at HITCON 2023 in Taiwan. The demo highlights the exploitation of AMDCpuProfiler.sys within AMD μProf. By triggering an arbitrary write on the EPROCESS token, privilege escalation to SYSTEM level is achieved. Disabling the...

CVE-2026-98926

A flaw was found in the Linux kernel's AMD display driver. During Display Power Management Signaling DPMS sequences, the driver attempts to access a display sink pointer without verifying whether it is null. A local user could exploit this flaw during display power state transitions, triggering a...

stop-zenbleed-win

Stopping Zenbleed CVE-2023-20593 on Windows The newly discovered Zenbleed vulnerability CVE-2023-20593 affects all Zen2 processors from AMD. Unfortunately, AMD will not provide microcode updates for many of its processors until November or December 2023. How to stay safe in the meantime? Luckily,...

AmdRyzenMasterCheat

ECPRO-LAN Anti-Cheats: FACEIT, ESEA w/ custom version Early 2019 - late 2020. R.I.P. https://h0mbre.github.io/RyzenMasterCVE/ Requirements: Windows 10 Enterprise 1607 LTSB with all updates AMD Ryzen CPU Motherboard B350-B450 B550 client is bugged Logitech GHUB installed for mouse input Older gen...

CVE-2026-99150

A flaw was found in the Linux kernel's AMD GPU driver. When an error occurs while copying register data to user space during a debugfs read operation, the driver improperly releases a runtime Power Management PM reference twice. A local user could exploit this flaw by providing an invalid memory...

CVE-2026-99151

A flaw was found in the Linux kernel's AMD display driver. This flaw allows a local user to cause a Denial of Service DoS through a system crash. The vulnerability occurs because the driver fails to properly validate display stream references before allocating or deallocating USB4 bandwidth,...

CVE-2024-26817-amdkfd

-- CVE-2024-26817 I found a security vulnerability in AMD KFD in the following file drivers/gpu/drm/amd/amdkfd/kfdchardev.c, the ioctl identifier is AMDKFDIOCGETPROCESSAPERTURESNEW. In the function kfdioctlgetprocessaperturesnew, the user-provided data of args-numofnodes will be multiplied and...

CVE-2023-20564

CVE-2023-20564 - AMD Ryzen Master Driver Physical Memory Access PoC Overview This repository contains a Proof of Concept PoC demonstrating the vulnerability CVE-2023-20564 in AMD Ryzen Master Driver. The vulnerability allows unprivileged users to read and write arbitrary physical memory, leading ...

SHA256-CDP

SHA256-CDP: Cyclic Digit-sum Projection GPU-accelerated rainbow table implementation of the CDP structural analysis framework for SHA-256. Built on the findings of the CDP paper DOI: 10.5281/zenodo.20627240, this repository provides a complete, working implementation of CDP-based rainbow chain...