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Before yesterdayVoidSec

Windows Drivers Reverse Engineering Methodology

By: voidsec
20 January 2022 at 15:30

With this blog post I’d like to sum up my year-long Windows Drivers research; share and detail my own methodology for reverse engineering (WDM) Windows drivers, finding some possible vulnerable code paths as well as understanding their exploitability. I’ve tried to make it as β€œnoob-friendly” as possible, documenting all the steps I usually perform during […]

The post Windows Drivers Reverse Engineering Methodology appeared first on VoidSec.

Merry Hackmas: multiple vulnerabilities in MSI’s products

By: voidsec
16 December 2021 at 13:46

This blog post serves as an advisory for a couple of MSI’s products that are affected by multiple high-severity vulnerabilities in the driver components they are shipped with. All the vulnerabilities are triggered by sending specific IOCTL requests and will allow to: Directly interact with physical memory via the MmMapIoSpace function call, mapping physical memory […]

The post Merry Hackmas: multiple vulnerabilities in MSI’s products appeared first on VoidSec.

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