Dirty-Frag-CVE-2026-43284

Dirty Frag CVE-2026-43284 and CVE-2026-43500 Exploit Reproduction and Detection Lab for a Linux kernel local privilege escalation chain. Status: VERIFIED. I completed the reproduction, the fileless verification, and the syscall-level detection in the lab kernel 6.18.9+kali-amd64. This document is...

CVE-2026-46331

PACKETEDITMEME - CVE-2026-46331 net/sched actpedit corrupción de caché de página parcial-COW culpable 899ee91156e5, presente v5.18 .. corregido v7.1-rc7. packeteditmeme.c lo convierte en root local sin privilegios: un hijo userns CAPNETADMIN sobrescribe los metadatos ELF almacenados en caché de u...

cve-2026-46331-audit

cve-2026-46331-audit Read-only audit script for CVE-2026-46331 a.k.a. pedit COW — a partial copy-on-write bug in the Linux kernel's net/sched actpedit action that lets a local unprivileged user corrupt page cache memory and escalate to root. root@kitploit: | | | \ | | / / \ \ / / | | | | | | | | ...

CVE-2026-31431-CopyFail

root@kitploit: ██████╗ ██████╗ ██████╗ ██╗ ██╗ ███████╗ █████╗ ██╗██╗ ██╔════╝██╔═══██╗██╔══██╗╚██╗ ██╔╝ ██╔════╝██╔══██╗██║██║ ██║ ██║ ██║██████╔╝ ╚████╔╝ █████╗ ███████║██║██║ ██║ ██║ ██║██╔═══╝ ╚██╔╝ ██╔══╝ ██╔══██║██║██║ ╚██████╗╚██████╔╝██║ ██║ ██║ ██║ ██║██║███████╗ ╚═════╝ ╚═════╝ ╚═╝ ╚═╝...

CVE-2026-31431

CVE-2026-31431 Structure root@kitploit: . ├── container │ ├── container.md Container escape ideas │ ├── expenv Container environment │ │ ├── bin │ │ │ ├── gscontainer │ │ │ └── share │ │ ├── Dockerfile │ │ ├── run.sh │ │ └── src │ │ ├── gscontainer.c │ │ └── share.c │ ├── images │ │ ├──...

CVE-2022-0847

CVE-2022-0847 Dirty Pipe análisis de escalada de privilegios en Linux toc Este artículo se publicó originalmente en la cuenta pública de seguridad de Huawei, esta es la versión del blog más completa Enlace original: https://mp.weixin.qq.com/s/6VhWBOzJ7uu80nzFxe5jpg Resumen de la vulnerabilidad ID...

copy-fail-checker

Comprobador de Copy Fail — CVE-2026-31431 Un pequeño script Bash con pocas dependencias que te indica si tu sistema Linux está expuesto a la vulnerabilidad de escalada de privilegios local Copy Fail CVE-2026-31431. El script es de solo lectura : nunca explota el fallo, nunca carga módulos del...

CVE-2024-1065

CVE-2024-1065 — Page Cache Exploitation PoC Proof-of-concept exploit for CVE-2024-1065, a physical page use-after-free in the ARM Mali GPU kernel driver. The exploit demonstrates page cache exploitation : racing a freed MIGRATEMOVABLE page into the in-memory code image of a SUID binary, then...

CVE-2026-31635

🩸 CVE-2026-31635 – DirtyDecrypt Escalada de Privilegios Local del Kernel de Linux mediante Corrupción de Caché de Página RXGK "DirtyDecrypt" — Parte de la familia de exploits "Dirty" de 2026 📖 Resumen DirtyDecrypt CVE-2026-31635 es una vulnerabilidad de escalada de privilegios local en el...

copy-fail-mcp

Copy Fail MCP 📖 Guía de instalación — inicio rápido, configuración manual y solución de problemas CVE-2026-31431 — La peor vulnerabilidad de Linux jamás descubierta. Ahora controlable mediante MCP. 732 bytes de Python. Sin compilación. Sin condición de carrera. Sin offsets por distribución. Un so...

dirtyclone-CVE-2026-43503

CVE-2026-43503 — DirtyClone Linux local privilege escalation. A cloned skbuff loses the SKBFLSHAREDFRAG flag, so ESP in-place decryption writes into file-backed page-cache memory. The PoC patches /etc/passwd in cache to inject a uid-0 account and gives a root shell. Disk is never modified. Fixed ...

pagecache-lpe-containment-kit

Page-Cache LPE Containment Kit Detect, contain, and verify defenses against two Linux page-cache-corruption local privilege escalations — DirtyClone CVE-2026-43503 and pedit COW CVE-2026-46331 — on hosts and containers. This is an educational, defensive security kit. It explains how both...

CVE-2022-0847-POC

CVE-2022-0847 CRÉDITOS: root@kitploit: autor de la vulnerabilidad: Max Kellermann explicación de Max Kellermann: https://dirtypipe.cm4all.com/ RECURSOS: root@kitploit: CACHÉ DE PÁGINA: https://manybutfinite.com/post/page-cache-the-affair-between-memory-and-files/ PIPE:...

CVE-2026-31431-copy-fail

CVE-2026-31431 Copy Fail Exploit Part 1: Theoretical Concept How CVE-2026-31431 Works Instead of the system constantly fetching files directly from the slow physical hard disk—which wastes a lot of time the Linux system creates a temporary copy of the file inside RAM, known as the Page Cache. Thi...

CVE-2026-46300

🛡️ CVE-2026-46300 - Fragnesia Un ataque limpio y mortal a la caché de páginas Variante de la familia "Dirty Frag" 📌 Descripción general CVE-2026-46300 Fragnesia es un fallo lógico de alta gravedad en el manejo de búferes de socket del núcleo Linux skbtrycoalesce dentro del subsistema...

CVE-2026-31431

🔥 CVE-2026-31431 - "Copy Fail !!!" Una escalada de privilegios local sorprendentemente simple pero letal en el kernel de Linux 📌 Resumen CVE-2026-31431 apodado "Copy Fail" es una vulnerabilidad de escalada de privilegios local en el subsistema criptográfico del kernel de Linux, que afecta...

DirtyFrag

Dirty-Frag Linux CVE-2026-43284 & CVE-2026-43500 Copied from @V4bel : Thanks : This document describes the Dirty Frag vulnerability class, first discovered and reported by Hyunwoo Kim @v4bel, which can obtain root privileges on major Linux distributions by chaining the xfrm-ESP Page-Cache Write...

CVE-2019-5489

CVE 2019-5489 This repository contains Page Cache Side Channel Attacks CVE-2019-5489 proof of concept for Linux. In order to evaluate page cache side channel, I have implemented covert channel between two processes. The sender process send confidential data to a receiver process via the page cach...

CVE-2022-22706-poc

CVE-2022-22706 - Page-Cache Write The Arm Mali GPU driver hands userspace a CPU-writable mapping of pages it pinned read-only, so an unprivileged process gets a writable alias of the page cache backing a file it can only open ORDONLY. exploit.c blanks root's password field in the /etc/passwd page...

CVE-2026-46331

🚨 CVE-2026-46331 - Linux Kernel COW Bug Linux Kernel net/sched Partial Copy-on-Write COW Page Cache Corruption -orange?style=for-the-badge A Linux kernel vulnerability caused by incorrect Copy-on-Write COW handling in the traffic control tc packet editing subsystem. 📖 Overview CVE-2026-46331 is a...