CVE-2018-1932X

CVE-2018-1932X Rust Exploit POC for GIGABYTE APP Center v1.05.21 and earlier Just because your target is memory unsafe doesn't mean your exploit has to be! Vulnerabilities used : CVE-2018-19320 - ring0 memcpy-like functionality CVE-2018-19323 - read and write Machine Specific Registers MSRs...

stop-zenbleed-win

Stopping Zenbleed CVE-2023-20593 on Windows The newly discovered Zenbleed vulnerability CVE-2023-20593 affects all Zen2 processors from AMD. Unfortunately, AMD will not provide microcode updates for many of its processors until November or December 2023. How to stay safe in the meantime? Luckily,...

CVE-2025-66678

CVE-2025-66678 In Hardware Read & Write Utility v1.25.11.26, the driver exposed abritrary MSR read and write, as well as phsyical memory read and write through MmMapIoSpace, both of which enable kernel code execution. PoC Detail The PoC will swap the primary token of the current process to become...

CVE-2018-19323

CVE-2018-19323: GIGABYTE GDrv Exploitation Framework Overview This repository contains a complete and advanced exploitation framework for CVE-2018-19323 , a critical vulnerability in the GIGABYTE gdrv.sys driver. This vulnerability allows unprivileged users to read and write arbitrary...

CVE-2025-63602

CVE-2025-63602 Disclosure for CVE-2025-63602, including a PoC for use of an insecure driver in Awesome Miner 11.2.4 leading to arbitrary kernel read/write to MSRs, resulting in kernel code execution...

Lenovo-CVE-2025-8061

CVE-2025-8061 is a privilege escalation vulnerability in Lenovo's LnvMSRIO.sys driver. The driver exposes IOCTL handlers that allow any user-mode process including unprivileged users to: Read/write arbitrary Model-Specific Registers MSRs Read/write arbitrary physical memory This gives a standard...

LolModapi

hi hackers. This one is an unauthenticated MSR write inside MODAPI.sys, the kernel driver that MSI Dragon Center 2.0.155.0 installs. The driver exposes a device object with a security descriptor that lets any local user open it, no admin and no UAC. Once you have the handle there is no whitelist ...

KnockGiga

hi hackers. gdrv3.sys is the signed kernel driver that ships with Gigabyte App Center and EasyTune. It creates \.\GIOV3 with no security descriptor, so any local user can open it no admin, no UAC. Two of its IOCTLs are the whole story. The first one 0xC3502019 says it reads physical memory. You...

imMapper

imMapper A Demonstration on how to abuse the Vulnerable Driver AmdTools64. The Driver has the ability to only Read/Write Kernel Space Memory, as well as to Read/Write the MSR. This requires Admin Privileges. The driver is distributed trough the tool RGBFusion-2. Exclamation-mark This Demonstratio...

CVE-2026-98716

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine subsystem for AMD processors SVM. During nested virtualization, KVM incorrectly checked whether Model-Specific Register MSR accesses were intercepted by referencing the wrong control structure's permission bitmap. A malicious...

UBUNTU-CVE-2026-98720

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Force MSR bitmap refresh if runtime eVMCS controls are modified Force a refresh of the vmcs02 MSR bitmap during nested VM-Enter if the runtime eVMCS controls pin, primary, secondary, etc. are being updated. If L1 isn't...

UBUNTU-CVE-2026-98716

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use the active VMCB's MSR bitmap when checking if MSR is intercepted Use the MSR permission bitmap of the active VMCB instead of assuming that KVM is always using vmcb02's bitmap when L2 is active, as KVM uses msrpm02 i...

CVE-2026-98716

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use the active VMCB's MSR bitmap when checking if MSR is intercepted Use the MSR permission bitmap of the active VMCB instead of assuming that KVM is always using vmcb02's bitmap when L2 is active, as KVM uses msrpm02 i...

SUSE CVE-2026-98716

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use the active VMCB's MSR bitmap when checking if MSR is intercepted Use the MSR permission bitmap of the active VMCB instead of assuming that KVM is always using vmcb02's bitmap when L2 is active, as KVM uses msrpm02 i...

AZL-109439 CVE-2026-98716 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use the active VMCB's MSR bitmap when checking if MSR is intercepted Use the MSR permission bitmap of the active VMCB instead of assuming that KVM is always using vmcb02's bitmap when L2 is active, as KVM uses msrpm02 i...

DEBIAN-CVE-2026-98720

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Force MSR bitmap refresh if runtime eVMCS controls are modified Force a refresh of the vmcs02 MSR bitmap during nested VM-Enter if the runtime eVMCS controls pin, primary, secondary, etc. are being updated. If L1 isn't...

DEBIAN-CVE-2026-98716

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use the active VMCB's MSR bitmap when checking if MSR is intercepted Use the MSR permission bitmap of the active VMCB instead of assuming that KVM is always using vmcb02's bitmap when L2 is active, as KVM uses msrpm02 i...

CVE-2026-98716

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use the active VMCB's MSR bitmap when checking if MSR is intercepted Use the MSR permission bitmap of the active VMCB instead of assuming that KVM is always using vmcb02's bitmap when L2 is active, as KVM uses msrpm02 i...

CVE-2026-98720 KVM: nVMX: Force MSR bitmap refresh if runtime eVMCS controls are modified

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Force MSR bitmap refresh if runtime eVMCS controls are modified Force a refresh of the vmcs02 MSR bitmap during nested VM-Enter if the runtime eVMCS controls pin, primary, secondary, etc. are being updated. If L1 isn't...

CVE-2026-98720 KVM: nVMX: Force MSR bitmap refresh if runtime eVMCS controls are modified

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Force MSR bitmap refresh if runtime eVMCS controls are modified Force a refresh of the vmcs02 MSR bitmap during nested VM-Enter if the runtime eVMCS controls pin, primary, secondary, etc. are being updated. If L1 isn't...