linux-kernel-codex-harness-v2

Kernel Codex Harness v2 한국어 | English Research Tool · Original Import: 3 April 2026 · v2 Documentation Revision: 11 July 2026 External Signal: From Attention Allocation to Provenance-Aware Triage Use reproducible observations to guide model attention, then use repository provenance to organize...

linux-kernel-zero-day-mitigation-zero-downtime-kernel-defense-

Zero-Downtime Linux Kernel Zero-Day Defense: Layered Compensating Controls via eBPF Telemetry, Module Disarmament, and User Namespaces -black?style=flat-square When the Cybersecurity and Infrastructure Security Agency CISA adds critical Linux kernel vulnerabilities to its Known Exploited...

container-cve-2021-22555

Reproducer for CVE-2021-22555 as a container First, this rolls in the exploit code from here as a handy pre-built container: https://github.com/google/security-research/tree/master/pocs/linux/cve-2021-22555 Pre-built container: quay.io/cgwalters/cve-2021-22555 Mitigation: seccomp profiles A stron...

wolfGuard

WolfGuard VPN with FIPS 140-3 cryptography WolfGuard is the wolfSSL FIPS-compliant refactor of Linux kernel-based WireGuard, originally designed and authored by Jason Donenfeld. Usage is essentially identical. There are two principal components to WolfGuard, the wolfguard.ko kernel module and the...

CopyFail-CVE-2026-31431

CopyFail: CVE-2026-31431 Python implementation of copy.fail. Overwrites the page cache of a setuid-root binary via AFALG + splice to get root. No race, no offsets works on any Linux distro since 2017. Requirements Python 3.6+ 3.12+ uses os.splice natively; older versions fall back to ctypes Linux...

kur

kur A code simply offers the ability to kernel-mode read / write memory from user-mode using vulnerable signed driver. It's simply utilizing MmCopyVirtualMemory, which is undocumented yet one of the most common API, in kernel mode so you can read / write any user-mode memory without having to wor...

CVE-2017-5123

CVE-2017-5123 PoC CVE-2017-5123 - LPE - Bypassing SMEP/SMAP. No KASLR The waitid implementation in upstream kernels did not restrict the target destination to copy information results. This can allow local users to write to otherwise protected kernel memory, which can lead to privilege escalation...

auditd

/ | / // / / /| |/ / / / / / / / / / // / // / / // // / // |,/,///,/ Best Practice Auditd Configuration Idea The idea of this auditd configuration is to provide a best-practice baseline that is designed to load out-of-the-box on major Linux distributions covers a broad set of security-relevant...

GhostLock-for-OnePlus

GhostLock — OnePlus Kernel exploit targeting locked-bootloader OnePlus devices. Uses CVE-2026-43499 to obtain root access without unlocking the bootloader or modifying boot.img. Authorized security research and educational purposes only. Table of Contents Vulnerability Overview Supported Devices...

CVE-2024-26160

CVE-2024-26160 cldflt.sys information disclosure vulnerability There's small writeup about CVE-2024-26160 , what can be found in the February patch KB5034765 , Windows 11 22H2, Windows 11 23H2. The vulnerability has been closed in the March patch KB5035853. Analysis The vulnerability is located i...

CredsHunter

CredsHunter CVE-2026-3609 · Writeup LSASS credential dump proof-of-concept for a PPL-bypassing process-handle leak in Wellbia's XIGNCODE3 anti-cheat driver, xhunter1.sys. The driver exposes an IRPMJWRITE command interface that calls ObOpenObjectByPointer with AccessMode = KernelMode and without...

mks-copy-fail-mitigation

Copy Fail Mitigation DaemonSets DaemonSets for fixing vulnerabilities of the Copy Fail family on all worker nodes of MKS clusters. Contents CVE-2026-31431 Copy Fail CVE-2026-43284, CVE-2026-43500, CopyFail2 Dirty Flag CVE-2026-31431 Copy Fail Vulnerability Description CVE ID: CVE-2026-31431 CVE...

CVE-2022-20186

Exploit for CVE-2022-20186 The write up can be found here. This is a bug in the Arm Mali kernel driver that I reported in January 2022. The bug can be used to gain arbitrary kernel code execution from the untrusted app domain, which is then used to disable SELinux and gain root. The exploit is...

memguard

MemGuard Software enclave for storage of sensitive information in memory. This package attempts to reduce the likelihood of sensitive data being exposed when in memory. It aims to support all major operating systems and is written in pure Go. Features Sensitive data is encrypted and authenticated...

ret-sync

ret-sync ret-sync stands for Reverse-Engineering Tools SYNChronization. It is a set of plugins that help to synchronize a debugging session WinDbg/GDB/LLDB/OllyDbg/OllyDbg2/x64dbg with a disassembler IDA/Ghidra/Binary Ninja. The underlying idea is simple: take the best from both worlds static and...

CVE-2022-0847-Container-Escape

CVE-2022-0847 CVE-2022-0847 used to achieve container escape overwrite any read-only files on host Slides in Chinese available here 利用CVE-2022-0847 Dirty Pipe 实现容器逃逸（效果为覆写宿主机上任意只读文件） 中文汇报PPT在这里 Introduction If the kernel is vulnerable to CVE-2022-0847, the attacker can overwrite read-only files...

SwishDbgExt

SwishDbgExt SwishDbgExt is a Microsoft WinDbg debugging extension that expands the set of available commands by Microsoft WinDbg, but also fixes and improves existing commands. This extension has been developed by Matt Suiche @msuiche – feel free to reach out on [email protected] ask for mor...

psc

psc psc ps container is a fast process scanner that uses eBPF iterators and Google CEL to query system state with precision and full container context. Why psc? Fast Kernel-Level Access with eBPF Iterators psc uses eBPF iterators to read process and file descriptor information directly from kerne...

insmod_block

insmodblock Linux: - - - - - - - By nu11secur1ty: https://github.com/nu11secur1ty/linux-nu11secur1ty Linux: - - - - - - - By nu11secur1ty: https://gitlab.com/nu11secur1ty/linux-nu11secur1ty Linux Kernel security modules by nu11secur1ty GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright...

CVE-2022-34918

CVE-2022-34918 LPE POC Tried incorporating the USMA exploitation idea proposed by 360, not bad. Chinese writeup: CVE-2022-34918 netfilter Analysis Notes Practice of Writing Generic Kernel EXP Based on USMA on CVE-2022-34918 !! For educational / research purposes only. Use at your own risk. !! poc...