ACPI Component Architecture Downloads (UNIX* Format Source Code and Build Environment with an Intel license)

776303
9/5/2025

Introduction

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

Available Downloads

  • Unix*
  • Size: 1.9 MB
  • SHA256: EACA4C0248DB872A055AB38B0DEAB4F5F577D1A0CADA0FCBC0D80955E2A98E33

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

Intel is in the process of removing non-inclusive language from our current documentation, user interfaces, and code. Please note that retroactive changes are not always possible, and some non-inclusive language may remain in older documentation, user interfaces, and code.