hyperv_local_dos_poc

Hyper-V DoS PoC. Это файлы кода драйверного проекта Visual Studio 2019. 1. Скомпилируйте драйвер. 2. Включите вложенную виртуализацию для гостевой ОС с помощью команды: Set-VMProcessor -VMName -ExposeVirtualizationExtensions $true 3. Запустите драйвер внутри гостевой ОС. Хостовая ОС будет...

s6_pcie_microblaze

PCI Express DIY 해킹 툴킷 일반 정보 목차 SP605 보드 구성 소프트웨어 구성 예제 Python API 사용하기 실용적인 DMA 공격 Option ROM 공격 문제 해결 소스 코드에서 프로젝트 빌드하기 일반 정보 이 저장소에는 PCI-E 버스 및 DMA 공격과 관련된 도구와 개념 증명proof of concept 세트가 포함되어 있습니다. Spartan-6 FPGA 기반 Xilinx SP605 Evaluation Kit용 소프트웨어로 제어 가능한 PCI-E gen 1.1 엔드포인트 디바이스를 구현하는 HDL 설계...

CVE-2021-28476

CVE-2021-28476: Microsoft Hyper-V: Множественные уязвимости в vmswitch В коде WPP при обработке запросов set OID присутствует множество ошибок, одна из которых позволяет разыменовывать доступ на чтение указатель, контролируемый атакующим, а остальные вызывают чтение за пределами допустимой област...

HyperDeceit

HyperDeceit 이 저장소에는 Hyper-V로 가장하여 Windows 커널이 수행하는 하이퍼콜을 가로챌 수 있게 해주는 라이브러리인 HyperDeceit 프로젝트의 전체 소스 코드가 포함되어 있습니다. 블로그 게시물: https://reversing.info/posts/hyperdeceit/ 고지 사항 이 코드는 제대로 된 코드 리뷰를 거치지 않았으므로 불일치 사항이 포함될 수 있습니다. 추가 사항이나 수정 사항이 있으면 새 이슈 / 풀 리퀘스트를 만들어 주시기 바랍니다. 구현 사항 다음 기능은 별도의 수정 없이 바로 후...

CVE-2021-28476

CVE-2021-28476: уязвимость удаленного выполнения кода от гостя к хосту «Microsoft Hyper-V Remote Code Execution Vulnerability» в vmswitch.sys. Это доказательство концепции для CVE-2021-28476 «Уязвимость удаленного выполнения кода Hyper-V», произвольное чтение памяти в vmswitch.sys провайдер сетев...

0vercl0k

0vercl0k CVE-2021-28476에 대한 PoC — vmswitch.sys의 게스트-투-호스트 "Hyper-V 원격 코드 실행 취약점"...

CVE-2021-28476

CVE-2021-28476: Hyper-V vmswitch.sys 게스트 VM의 임의 포인터 역참조 요약: Hyper-V 게스트 가상 머신은 vmswitch.sys의 VmsIfrInfoParamsOIDSWITCHNICREQUEST 함수가 입력을 안전하지 않게 파싱하여 기본 호스트에서 서비스 거부Denial-of-Service 조건을 유발할 수 있습니다. 이 크래시는 함수가 게스트가 제어하는 값을 호스트 가상 주소인 것처럼 역참조하려고 시도하기 때문에 발생합니다. 이 버그는 특정 조건, 즉 요청이 공격자가 제어하는 데이터에 대한...

CVE-2021-28476-tools-env

пакет для тестирования и разработки эксплойтов для POC CVE-2021-28476 от исследователя bluefrostsecurity инструкция по установке: cd tools/ ./addtopathtools.sh addition tools for /usr/bin/ remove tools from /usr/bin: cd tools/ ./deltopathtools.sh tools: pocinit: description: preinit env guest hos...

CVE-2025-21333

CVE-2025-21333 Hyper-V NT Kernel Integration VSP vkrnlintvsp.sys: переполнение кучи Paged Pool → локальное повышение привилегий LPE. Этот каталог содержит исходный код PoC для лаборатории на основе MrAle98/CVE-2025-21333-POC, с локальными патчами. 1. Сводка уязвимости Поле| Содержание ---|--- CVE...

CVE-2023-36407

CVE-2023-36407 Это poc для CVE-2023-36407, уязвимость повышения привилегий в Hyper-V. https://github.com/pwndorei/CVE-2023-36407/assets/96749184/a8ef87d3-e0d0-40e5-9b23-35ab057a9c78 Уязвимость Чтение/запись за пределами OOB из/в Non-paged Pool через winhvr.sys!WinHvGet/SetVpState Шаги...

gerhart01

gerhart01 CVE-2020-0890 | Уязвимость отказа в обслуживании Windows Hyper-V — код доказательства концепции...

The vulnerability of the Hyper-V component for Windows operating systems, allowing a perpetrator to execute arbitrary code

The vulnerability of the Hyper-V component in Windows operating systems is related to the execution of operations beyond the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

AZL-102971 CVE-2026-90097 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Skip VMBus module cleanup for non-nested root partition The VMBus module initialization function, hvacpiinit, currently does nothing when running in the root partition and root is not nested in another VM. But...

SUSE CVE-2026-89927

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

AZL-101225 CVE-2026-89927 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

DEBIAN-CVE-2026-89927

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

CVE-2026-89927 KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

CVE-2026-89927: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: clocksource: hyper-v: unexport init-annotated hvinitclocksource EXPORTSYMBOL and init are a poor combination, as the .init.text section is freed after initialization. As a result, modules cannot use symbols annotated with init...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Fix handling of virtual Fibre Channel timeouts Hyper-V provides the ability to connect Fibre Channel LUNs to the host system and present them as SCSI devices in a guest VM. I/O to the vFC device is handled by the...