Firmware-Abfrage und -Analyse

Details

Veröffentlichungs-Nr.

EP3731126

Aktenzeichen

EP20171214

Anmeldetag

23. April 2020

Veröffentlichung

16. Juli 2025

Erteilung

16. Juli 2025

Rechtsraum

EP

IPC

G06F21/57G06F21/56G06F9/4401

Abstract

A bus filter driver and security agent components configured to retrieve and analyze firmware images are described herein. The bus filter driver may attach to a bus device associated with a memory component and retrieve a firmware image of firmware stored on the memory component. The bus filter driver may also retrieve hardware metadata. A kernel-mode component of the security agent may then retrieve the firmware image and hardware metadata from the bus filter driver and provide the firmware image and hardware metadata to a user-mode component of the security agent for security analysis. The security agent components may then provide results of the analysis and/or the firmware image and hardware metadata to a remote security service to determine a security status for the firmware.

Anmelder

Firma

CrowdStrike, Inc.

Land

🇺🇸 USA

Fachgebiete