411 matches found
CVE-2016-5195
CVE-2016-5195 DirtyCOW PoC Modified from dirtycow.github.ioc include include include include include include include include void map; int f; struct stat st; char name; void madviseThreadvoid arg char str; str = chararg; int i, c = 0; fori = 0; i 100000000; i++ c += madvisemap, 100, MADVDONTNEED;...
zeroboot
Sub-millisecond VM sandboxes for AI agents via copy-on-write forking Try it curl -X POST https://api.zeroboot.dev/v1/exec \ -H 'Content-Type: application/json' \ -H 'Authorization: Bearer zbdemohn2026' \ -d '"code":"import numpy as np; printnp.random.rand3"' Benchmarks Metric| Zeroboot| E2B|...
dirtycow-vdso
0xdeadbeef PoC for Dirty COW CVE-2016-5195. This PoC relies on ptrace instead of /proc/self/mem to patch vDSO. It has a few advantages over PoCs modifying filesystem binaries: no setuid binary required SELinux bypass container escape no kernel crash because of filesystem writeback And a few cons:...
DirtyCOWTester
Dirty COW Tester...
MacDirtyCow
MacDirtyCow Example of CVE-2022-46689 aka MacDirtyCow. What? MacDirtyCow is a privilege escalation vulnerability in macOS, similar to the Dirty COW vulnerability in Linux. The vulnerability resides in the copy-on-write COW mechanism used by macOS's XNU kernel. The vulnerability allows an attacker...
CVE-2016-5195
CVE-2016-5195 gcc -pthread dirty.c -o dirty -lcrypt References https://github.com/FireFart/dirtycow/blob/master/dirty.c...
DetectWindowsCopyOnWriteForAPI
Windows Process Property Enumeration Tools for Threat Hunting Background The purpose of these tools is to enumerate traits of Windows processes that support the detection of process injection tradecraft used by threat actors. Tools d-cow - Windows Copy on Write Detector for shared Windows APIs e....
CVE-2026-31431-C
Copy-Fail Exploit CVE-2026-31431 Local privilege escalation exploit targeting a Linux kernel copy-on-write vulnerability via AFALG sockets and splice operations. Overview This exploit abuses a kernel-level memory corruption condition in the Linux crypto subsystem AFALG combined with zero-copy...
CVE-2026-64600-Refluxfs-PoC
RefluXFS CVE-2026-64600 PoC This repo contains a PoC of the recently discovered race condition vulnerability affecting COW on XFS reported by the excellent Qualys Security Team. 1 2 PoC info Handwritten based off of the excellent analysis in the Qualys advisory. Rewrites the first 4KB of the...
dirtycow-lab
Dirty COW Educational PoC CVE-2016-5195 ⚠️ Legal Warning This code is for EDUCATIONAL PURPOSES ONLY. Any malicious use is strictly prohibited and illegal. 📖 What is Dirty COW? Dirty COW CVE-2016-5195 is a privilege escalation vulnerability in the Linux Kernel that exploits a race condition in the...
CVE-2026-43503
🚨 CVE-2026-43503 — DirtyClone When Shared Memory Stops Being Shared Safely. A Local Privilege Escalation vulnerability caused by improper propagation of the SKBFLSHAREDFRAG flag inside the Linux networking stack. 📖 Overview CVE-2026-43503 , nicknamed DirtyClone , is a High Severity Local Privileg...
root-dirtyc0w
root-dirtyc0w CVE-2016-5195 DirtyCow root privilege escalation Dirty COW was a race-condition vulnerability in the Linux kernel. This vulnerability lived inside the kernel functions which handle the copy-on-write COW feature of memory mappings and when exploited allowed processes to write to...
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...
CVE-2016-5195
CVE-2016-5195: Dirty COW Linux Kernel Race Condition Defensive research, non-weaponized validation, and patch analysis for CVE-2016-5195 Dirty COW, a Linux kernel copy-on-write race condition that can allow a local user to modify data associated with a read-only mapping and gain elevated...
Research-CVE-2016-5195
CVE-2016-5195 Dirty Cow Cow stands for copy-on-write , it has existed on Linux kernels since 2007 and was discovered in 2016. Since I am working on a lab related to this CVE, I will take the opportunity to write an analysis about it. 1. Introduction Because the kernel runs under root privileges,...
PoC-CVE-2026-46331
This repository contains a proof-of-concept PoC exploit for CVE-2026-46331, a Linux kernel local privilege escalation vulnerability in the traffic-control subsystem. Vulnerability Summary The flaw exists in the actpedit packet-editing action, where the kernel may calculate the copy-on-write...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fixed a missing dirty page tracking issue in pte,pmdwrprotect When the hardware page table walker PTW is enabled on LoongArch, the CPU may set PAGEDIRTY directly in the page table entry during a write TLB miss, without...
Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10, Linux-6.1
In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags The MSGSPLICEPAGES function can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFLSHAREDFRAG after skbsplicefromiter, so later processes that may modi...
CVE-2026-43284-DIRTY-FRAG-
CVE-2026-43284-DIRTY-FRAG- Подробный технический анализ уязвимости локального повышения привилегий CVE-2026-43284 Dirty Frag в ядре Linux. CVE-2026-43284 обычно упоминаемая как часть набора уязвимостей Dirty Frag — это критическая уязвимость локального повышения привилегий LPE в ядре Linux. Она...
