CVE-2022-0847-eBPF

CVE-2022-0847-eBPF Un programma eBPF per rilevare e difendere da attacchi su CVE-2022-0847. Nello spazio kernel, il programma rileva le chiamate di sistema splice ; se tale chiamata di sistema contiene un pipe come fd di output e i flag del buffer del pipe sono impostati a PIPEBUFFLAGCANMERGE ,...

CVE-2022-0847-Dirty-Pipe-

CVE-2022-0847-Dirty-Pipe- dies ist ein Repository, das ein Eskalationsproblem in einem Linux-System behandelt und Nachrichten zum Problem der „Dirty Pipeline“ enthält Max Kellermann, ein Entwickler bei CM4all einem deutschen Webhosting-Unternehmen, entdeckte es Anfang 2022, jedoch nicht durch die...

Copy-Fail-CVE-2026-31431-dirty-frag-CVE-2026-43284

Remoto root@kitploit: git clone https://github.com/6abc/Copy-Fail-CVE-2026-31431-dirty-frag-CVE-2026-43284.git && cd Copy-Fail-CVE-2026-31431-dirty-frag-CVE-2026-43284 && gcc -O0 -Wall -o exp exp.c -lutil && ./exp root@kitploit: git clone...

copy-fail-cve-2026-31431-linux-kernel-page-cache-lpe

Copy Fail CVE-2026-31431 - Verifica vulnerabilità Script di validazione concettuale per CVE-2026-31431 "Copy Fail" — un'escalation locale dei privilegi del kernel Linux tramite scrittura nella page cache di algifaead. Vulnerabilità CVE-2026-31431 è un bug logico nel template AEAD authencesn del...

CVE-2026-31431-C

copy-fail CVE-2026-31431 Copy Fail PoC em C, alinhado logicamente ao exploit Python original theori-io/copy-fail-CVE-2026-31431. Apenas para pesquisa de segurança autorizada e ambientes experimentais. Proibido usar em sistemas não autorizados. Resumo do Princípio No Linux AFALG,...

Detection-Tool-Kit-for-CVE-2026-31431

copyfail-detect مجموعة أدوات كشف لـ CVE-2026-31431 "Copy Fail"، وهي تقنية لتصعيد الصلاحيات محليًا في نواة لينكس تقوم بإفساد بيانات ذاكرة التخزين المؤقت للصفحات page cache دون تغيير الملف على القرص. سبب وجود هذه الأداة يمكن لـ Copy Fail تجاوز مراقبة تكامل الملفات التقليدية لأن الملف الموجود على...

asm-copyfail

CVE-2026-31431 Copy Fail — Analisi e sviluppo in Assembler x86-64 Prendendo come base il codice sorgente pubblicato su Theori, faremo vari esercizi fino a portarlo completamente in linguaggio Assembly puro senza librerie esterne.python !/usr/bin/env python3 Archivo: copyfail.py import os as...

dirty-pipe-poc

POC Exploit per aggiungere utente a Sudo per la vulnerabilità Dirty Pipe CVE-2022-0847 Questo repository si basa sulla vulnerabilità, writeup ed exploit prodotti da Max Kellermann, tutto disponibile qui. Come tutti, ho voluto approfittare di giocare con la più banale escalation dei privilegi da...

CVE-2026-74631

A flaw was found in the Linux kernel's smcrxsplice function within the net: smc component. This vulnerability arises from an imbalance in the lifetime management of splice entries, where page references are not properly handled before being passed to splicetopipe. This can lead to a reference cou...

Copyfail-sh

copyfail-sh Nessuna race. Nessun offset. Nessun binario precompilato di cui fidarsi alla cieca. Un'implementazione in bash di CVE-2026-31431 Copy Fail. Lo script compila un helper C minimale inline in fase di esecuzione. Il livello bash gestisce il rilevamento dell'architettura, la decompressione...

copy-fail-c

Copy Fail CVE-2026-31431 - Porting C Inglese en ∙ Giapponese ja ∙ Cinese semplificato zh-cn ∙ Coreano ko ∙ Russo ru Una reimplementazione C multipiattaforma dell'LPE Linux Copy Fail CVE-2026-31431, divulgato il 29-04-2026 da Theori / Xint. Consulta il writeup canonico su copy.fail per la...

CVE-2026-74631

In the Linux kernel, the following vulnerability has been resolved: net: smc: fix splice entry lifetime imbalance in smcrxsplice smcrxsplice passes pages to splicetopipe before taking the references that cover the lifetime of each splice entry. In the VM-backed RMB path, splicetopipe may drop...

CVE-2026-74631

CVE-2026-74631 affects the Linux kernel net: smc subsystem, specifically the smc_rx_splice() function. The root cause is a splice entry lifetime imbalance : pages are passed to splice_to_pipe() before the references covering each entry's lifetime are taken. In the VM-backed RMB path, unqueued ent...

EUVD-2026-64568

In the Linux kernel, the following vulnerability has been resolved: net: smc: fix splice entry lifetime imbalance in smcrxsplice smcrxsplice passes pages to splicetopipe before taking the references that cover the lifetime of each splice entry. In the VM-backed RMB path, splicetopipe may drop...

CVE-2026-74631 net: smc: fix splice entry lifetime imbalance in smc_rx_splice

In the Linux kernel, the following vulnerability has been resolved: net: smc: fix splice entry lifetime imbalance in smcrxsplice smcrxsplice passes pages to splicetopipe before taking the references that cover the lifetime of each splice entry. In the VM-backed RMB path, splicetopipe may drop...

pipe-primitive

pipe-primitive An exploit primitive in linux kernel inspired by DirtyPipe CVE-2022-0847. Alcuni giorni fa, come molti esperti di sicurezza prima di me, ho studiato e riprodotto la vulnerabilità DirtyPipe CVE-2022-0847, rendendomi profondamente conto di quanto sia utile. La falla nasce da un...

CVE-2026-43284

Dirty Frag - vulnerabilità critica del kernel Linux - CVE-2026-43284 📚 Introduzione La catena di exploit, classificata come Local Privilege Escalation LPE , consente a un utente non privilegiato di ottenere accesso root su praticamente tutte le distribuzioni Linux moderne che eseguono kernel...

CVE-2026-31431-copy-fail

Exploit CVE-2026-31431 Copy Fail Parte 1: Concetto Teorico Come funziona CVE-2026-31431 Invece di recuperare costantemente i file direttamente dal lento disco rigido fisico—il che spreca molto tempo—il sistema Linux crea una copia temporanea del file nella RAM, nota come Page Cache. Ciò consente ...

SplicePrivillegeEscalationFIX

Dieses Repository hat keine README-Datei...

Linux Distros Unpatched Vulnerability : CVE-2026-74631

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: smc: fix splice entry lifetime imbalance in smcrxsplice smcrxsplice passes pages to splicetopipe before taking the references that cover the lifetime of ea...