KslDump

KslDump - BMVD（自带微软易受攻击驱动程序） 重要背景 我于2026年3月7日 向微软报告了该问题。然而，大约20天前，游戏破解社区已经逆向并公开讨论了它。就我而言，我并未关注他们的项目，对此毫不知情。很明显，这是两个完全独立且不相关的项目。 参考资料 Avantguard 博客文章 既然 Defender 已经留了一把刀在厨房，何必自备刀具？ KslDump 仅使用微软签名的组件从 PPL 保护的 LSASS 中提取凭据。无需部署漏洞，无需加载驱动程序。整个攻击链随 Windows Defender 预装。微软通过将 MmCopyMemory...

kur

kur Un código que simplemente ofrece la capacidad de leer/escribir memoria en modo kernel desde el modo usuario utilizando un driver firmado vulnerable. Simplemente utiliza MmCopyVirtualMemory, una API no documentada aunque una de las más comunes, en modo kernel para que puedas leer/escribir...

CVE-2026-7878-eBPF-Verifier-Type-Confusion-Kernel-Memory-Read-Write

6. CVE-2026-7878 – Confusión de Tipos del Verificador eBPF → Lectura/Escritura de Memoria del Kernel Resumen Un sutil desbordamiento de enteros en el seguimiento de límites del verificador eBPF permite a un atacante crear un programa eBPF que accede a memoria del kernel fuera de los límites...

CVE-2025-8061-Exploit

CVE-2025-8061 Exploit Overview Proof-of-Concept exploit for LnvMSRIO.sys Lenovo MSR I/O Driver, demonstrating arbitrary physical memory read/write and kernel memory access via Superfetch VA-to-PA translation. Driver Information Property| Value ---|--- Driver Name| LnvMSRIO.sys Device Name|...

CVE-2021-21551

CVE-2021-21551 PoC simple para explotar CVE-2021-21551 para LPE ejecutando cmd del sistema. https://vulners.com/cve/CVE-2021-21551 Se descubrió un problema en el controlador firmado de Dell para Windows dbutil23.sys que puede llevar al compromiso de todo el sistema local. La rutina de despacho de...

CVE-2026-36355

CVE-2026-36355: Realtek rtl819x Jungle SDK - Lectura/Escritura no autenticada de memoria del kernel mediante ioctls de depuración CVE : CVE-2026-36355 CWE : CWE-782, CWE-787, CWE-200 Descubridor : Daniil Gordeev Divulgado : 2026-05-03 Resumen El controlador de kernel Wi-Fi rtl8192cd del "Jungle...

evil-mhyprot-cli

evil-mhyprot-cli Una PoC para el controlador vulnerable Mhyprot2.sys que permite leer/escribir memoria en kernel/usuario mediante un proceso de usuario sin privilegios. libmhyprot Wiki Descripción general Lo que podemos hacer con esta CLI es lo siguiente: Leer/Escribir cualquier memoria del kerne...

cheat-engine-undetectable

Cheat Engine Indetectable Edición de Investigación Académica — Cheat Engine modificado con evasión de anti-cheat en múltiples niveles para educación en ciberseguridad e investigación de ingeniería inversa a nivel universitario. Aviso legal: Este proyecto es exclusivamente para investigación...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

KGDB and KDB allow read and write access to kernel memory, and therefore should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger, so it is important that the debugger respects the lockdown mode when/if it is triggered. CVSS 3.1 Base Score: 6.7...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi – fixed an issue to avoid directly dereferencing the user pointer. In vidiconnectionioctl, vidi-ediduser pointer is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user...

Linux Distros Unpatched Vulnerability : CVE-2026-89489

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - openrisc: fix arbitrary kernel memory access via or1katomic syscall sysor1katomic syscall 244 in the or1k ABI takes two user pointers, v1 and v2, and swaps the...

CVE-2026-89489

In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1katomic syscall sysor1katomic syscall 244 in the "or1k" ABI takes two user pointers, v1 and v2, and swaps the words they point to in hand-written assembly. l.lwz r29,0r4 l.lwz...

CVE-2026-89489

In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1katomic syscall sysor1katomic syscall 244 in the "or1k" ABI takes two user pointers, v1 and v2, and swaps the words they point to in hand-written assembly. l.lwz r29,0r4 l.lwz...

CVE-2026-89489

In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1katomic syscall sysor1katomic syscall 244 in the "or1k" ABI takes two user pointers, v1 and v2, and swaps the words they point to in hand-written assembly. l.lwz r29,0r4 l.lwz...

EUVD-2026-76395

In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1katomic syscall sysor1katomic syscall 244 in the "or1k" ABI takes two user pointers, v1 and v2, and swaps the words they point to in hand-written assembly. l.lwz r29,0r4 l.lwz...

CVE-2026-89489 openrisc: fix arbitrary kernel memory access via or1k_atomic syscall

In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1katomic syscall sysor1katomic syscall 244 in the "or1k" ABI takes two user pointers, v1 and v2, and swaps the words they point to in hand-written assembly. l.lwz r29,0r4 l.lwz...

CVE-2026-89489 openrisc: fix arbitrary kernel memory access via or1k_atomic syscall

In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1katomic syscall sysor1katomic syscall 244 in the "or1k" ABI takes two user pointers, v1 and v2, and swaps the words they point to in hand-written assembly. l.lwz r29,0r4 l.lwz...

PT-2026-90205

In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1k atomic syscall sys or1k atomic syscall 244 in the "or1k" ABI takes two user pointers, v1 and v2, and swaps the words they point to in hand-written assembly. l.lwz r29,0r4 l.lw...

CVE-2025-51619

A vulnerability in the Thesycon DPC Latency Checker driver dpc.sys thru 1.4.0 allows local unprivileged users to cause a denial-of-service BSOD condition on Windows systems. The driver exposes an IOCTL interface 0x81772008 that accepts user-controlled input without validating pointers before...

CVE-2025-51619

A vulnerability in the Thesycon DPC Latency Checker driver dpc.sys thru 1.4.0 allows local unprivileged users to cause a denial-of-service BSOD condition on Windows systems. The driver exposes an IOCTL interface 0x81772008 that accepts user-controlled input without validating pointers before...