379 matches found
mitos
Mitos Isolated, forkable computers for your AI agents. Millisecond microVM sandbox forking on Kubernetes: fork a running VM into parallel attempts and restore from memory in tens of milliseconds. Quickstart . Documentation . Features . Comparison . Contributing . Community What is Mitos Mitos giv...
MacDirtyCow
MacDirtyCow CVE-2022-46689（又名 MacDirtyCow）的示例。 这是什么？ MacDirtyCow 是 macOS 中的一个权限提升漏洞，类似于 Linux 中的 Dirty COW 漏洞。该漏洞位于 macOS 的 XNU 内核所使用的写时复制（COW）机制中。该漏洞允许攻击者修改只读的 root 所有文件，这可能导致攻击者在受影响系统上获得 root 权限。 该漏洞是由 macOS 的 XNU...
CVE-2026-64600-Refluxfs-PoC
RefluXFS CVE-2026-64600 PoC Este repositorio contiene un PoC de la recientemente descubierta vulnerabilidad de condición de carrera que afecta a COW en XFS, reportada por el excelente equipo de seguridad de Qualys. 1 2 Información del PoC Escrito a mano basado en el excelente análisis del aviso d...
zeroboot
Sandboxes de VM sub-milisegundo para agentes de IA mediante fork copy-on-write Pruébalo root@kitploit: 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"' Evaluacione...
CVE-2016-5195
CVE-2016-5195 gcc -pthread dirty.c -o dirty -lcrypt References https://github.com/FireFart/dirtycow/blob/master/dirty.c...
Research-CVE-2016-5195
CVE-2016-5195（脏牛） Cow 是 写时复制 ，存在于自2007年起的Linux内核中，于2016年被发现。因为我正在做一个与这个CVE相关的实验，所以我会顺便写一篇关于它的分析文章。 1. 前言 由于内核以 root 权限运行，它可以被利用作为一个权限提升漏洞。这意味着攻击者可以利用竞争条件 ，通过从低权限用户处利用它来获得 root 权限。 2. 那么什么是竞争条件？ 正如我刚刚在操作系统理论课上学到的，竞争条件 发生在两个或多个进程同时访问同一资源并对该资源执行操作，而没有正确同步时。此时，这些操作的结果可能不正确或不符合预期。 为了更容易理解，我们看一个简单的例子：...
CVE-2016-5195
CVE-2016-5195: condición de carrera del núcleo Linux Dirty COW Investigación defensiva, validación no armamentizada y análisis de parche para CVE-2016-5195 Dirty COW, una condición de carrera de copia en escritura copy-on-write del núcleo Linux que puede permitir que un usuario local modifique...
PoC-CVE-2026-46331
本仓库包含 CVE-2026-46331 的概念验证 PoC 漏洞利用程序，这是一个 Linux 内核中流量控制子系统的本地提权漏洞。 漏洞概述 该缺陷存在于 actpedit 数据包编辑操作中，内核在完全获知所有运行时数据包偏移量之前，可能会错误计算写时复制 COW 的可写范围。在特定的本地条件下，这可能导致向共享页缓存内存执行写入操作。 影响 无特权的本地用户可利用此行为毒化 /bin/su 等 setuid-root 二进制文件的内存缓存副本。 原始磁盘文件未被修改，因此文件完整性检查可能仍显示正常。 执行已缓存二进制文件可导致获取 root shell。 受影响系统...
CVE-2016-5195
CVE-2016-5195 DirtyCOW PoC 修改自dirtycow.github.io root@kitploit: 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,...
dirtycow-lab
Dirty COW PoC Educativo CVE-2016-5195 ⚠️ Advertencia Legal Este código es SOLO CON FINES EDUCATIVOS. Cualquier uso malicioso está estrictamente prohibido y es ilegal. 📖 ¿Qué es Dirty COW? Dirty COW CVE-2016-5195 es una vulnerabilidad de escalada de privilegios en el kernel de Linux que explota una...
OSDS_Paper_CVE-2016-5195
CVE-2016-5195（"脏牛"） 此仓库包含我在布加勒斯特大学FMI学院"操作系统：设计与安全"课程中撰写的关于CVE-2016-5195（Linux权限提升漏洞）的论文和演示幻灯片。 更正 在我的论文中，我声称可以利用Dirty COW悄无声息地对二进制文件植后门 ，而无需立即提升至root权限以增加检测难度。 这实际上并不正确 ，因为当尝试回写被修改的页面时，内核会注意到该页面脏了（本来不应该如此），从而引发内核恐慌，导致系统崩溃。 为防止这种情况，你必须立即提权至root并禁用自动回写 ，通过执行"echo 0...
AZL-100295 CVE-2026-89496 affecting package kernel 6.6.150.1-1
In the Linux kernel, the following vulnerability has been resolved: ocfs2: always run deallocs on copy-on-write completion Local fuzzing of 6.12.94 has found the following memory leak caused by doing 'copyfilerange' within the same filesystem: unreferenced object 0xffff88812192c980 size 32: comm...
CVE-2026-89496
In the Linux kernel, the following vulnerability has been resolved: ocfs2: always run deallocs on copy-on-write completion Local fuzzing of 6.12.94 has found the following memory leak caused by doing 'copyfilerange' within the same filesystem: unreferenced object 0xffff88812192c980 size 32: comm...
EUVD-2026-76402
In the Linux kernel, the following vulnerability has been resolved: ocfs2: always run deallocs on copy-on-write completion Local fuzzing of 6.12.94 has found the following memory leak caused by doing 'copyfilerange' within the same filesystem: unreferenced object 0xffff88812192c980 size 32: comm...
CVE-2026-89496
CVE-2026-89496 is a memory leak in the Linux kernel OCFS2 filesystem, discovered via local fuzzing of version 6.12.94 . The leak occurs when copy_file_range() is called within the same OCFS2 filesystem, triggering a copy-on-write path that fails to release deallocation caches (ocfs2_cache_block_d...
CVE-2026-89496 ocfs2: always run deallocs on copy-on-write completion
In the Linux kernel, the following vulnerability has been resolved: ocfs2: always run deallocs on copy-on-write completion Local fuzzing of 6.12.94 has found the following memory leak caused by doing 'copyfilerange' within the same filesystem: unreferenced object 0xffff88812192c980 size 32: comm...
CVE-2026-89496 ocfs2: always run deallocs on copy-on-write completion
In the Linux kernel, the following vulnerability has been resolved: ocfs2: always run deallocs on copy-on-write completion Local fuzzing of 6.12.94 has found the following memory leak caused by doing 'copyfilerange' within the same filesystem: unreferenced object 0xffff88812192c980 size 32: comm...
PT-2026-90212
In the Linux kernel, the following vulnerability has been resolved: ocfs2: always run deallocs on copy-on-write completion Local fuzzing of 6.12.94 has found the following memory leak caused by doing 'copy file range' within the same filesystem: unreferenced object 0xffff88812192c980 size 32: com...
DetectWindowsCopyOnWriteForAPI
Herramientas de enumeración de propiedades de procesos de Windows para la caza de amenazas Antecedentes El propósito de estas herramientas es enumerar características de los procesos de Windows que apoyan la detección de las técnicas de inyección de procesos utilizadas por los actores de amenazas...