ACPI Component Architecture Downloads (Windows* Binary Tools)

774881
9/5/2025

Introduction

August 7th, 2025. Summary of changes for version 20250807.

Available Downloads

  • Microsoft Windows*
  • Size: 1.3 MB
  • SHA256: 38497484F8AAEB48411A9E85BF28C61DE5232F10921344D845B608A33A59CD4E

Detailed Description

Major changes:

  • Added option to skip the global lock for SMM 
  • Fixed non-NUL-terminated string implementations 
  • Fixed CCEL and CDAT templates 
  • Fixed a major Linux kernel bug (UAF) that was triggered by an unequal number of method parameters (definition) vs arguments (invocation) in different places 
  • Define distinct D3 states (D3Hot and D3Cold) that help clarify the device behavior support 
  • A few cleanups, improvements to existing table supports, small fixes, spelling corrections, and others.

Disclaimers1

Product and Performance Information

1

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