BIOS update program (V2.00L14/V2.50L14) CF-D1 [G/K] series

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Category Application and Utility,BIOS/EC/Firmware
Model

CF-D1[G/K] (mk2)

CF-D1G****** Standard model
CF-D1K****** Value model

("*" : wildcard character)
Operating System Windows 8.1 64bit, 8 64bit, 7 (32bit/64bit)
Language MUI,English
Release Date 11/20/18
File Name BIOS_D1_V200L14.exe 3,271,008 bytes
BIOS_D1_V250L14.exe 3,181,240 bytes
ChiefRiver_BIOS_UpdateProcedure_eng.pdf 174,404 bytes
Index No 78256

File Description

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

The version after applying this software is as follows.

- CF-D1G (mk2) Standard model V2.00L14
- CF-D1K (mk2) Value model V2.50L14

Reason for Update

We released the counter measure modules for the following vulnerabilities.

  1. Side Channel Analysis(Intel-SA-00088)

    Vulnerability information from Panasonic

     » 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

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

     ≫ Q3 2018 Speculative Execution Side Channel Update

Notes

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