BIOS update program (V5.50L18/V5.00L18) CF-31[1/2/3/4] series

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Category Application and Utility,BIOS/EC/Firmware
Model

CF-31 (mk5)
 CF-31[1/2/3/4]****[V/K/T/N]*
 CF-31[1/2/3/4]****[B/C/E/M]*
 CF-3118-05CM
 CF-3118176CM
 CF-3117946CM
 CF-3118150CM
 ("*" : wildcard character)
Operating System Windows 10 Pro, Windows 8.1 Pro, Windows 7 32bit SP1, Windows 7 64bit SP1
Language MUI,English
Release Date 8/27/19
File Name BIOS_31_V550L18.exe 4,250,408 bytes
BIOS_31_V500L18.exe 4,213,216 bytes
Broadwell_BIOS_UpdateProcedure_v03_eng.pdf 102,994 bytes
Index No 77041

File Description

This software is intended to update the BIOS of the target model.

CF-31[1/2/3/4]****[V/K/T/N]*
CF-3118-05CM, CF-3118176CM, CF-3117946CM, CF-3118150CM
 - BIOS : V5.50L18  * 2019/08/27 Added

CF-31[1/2/3/4]****[B/C/E/M]*
 - BIOS : V5.00L18  * 2019/08/27 Added

Reason for Update

We released the counter measure modules for the following vulnerabilities.

  1. Security information of vulnerability by Speculative Execution and Indirect Branch Prediction Side Channel Analysis Method (Intel-SA-00088)

     » Security information of vulnerability by Speculative Execution and Indirect Branch Prediction Side Channel Analysis Method

  2. Q2 2018 Speculative Execution Side Channel Update (INTEL-SA-00115)

     » Q2 2018 Speculative Execution Side Channel Update * 2018/09/25 Added

  3. Q3 2018 Speculative Execution Side Channel Update (INTEL-SA-00161)

     » Q3 2018 Speculative Execution Side Channel Update * 2018/09/25 Added

  4. Intel® firmware vulnerability

    - INTEL-SA-00233 * 2019/08/27 Added

Notes

* Please read the update instructions carefully, before using the update program.

Revision History

  • - Aug 27, 2019: Revised the BIOS update program and update procedure.

  • - Sep 25, 2018: Revised the BIOS update program and update procedure.

  • - Mar 22, 2018: Released the first edition.