TITLE: HP BIOS and System Firmware (R70)
VERSION: 01.22.00 REV: A PASS: 1DESCRIPTION:
This package creates files that contain an image of the System BIOS (ROM) for
the supported computer models with an R70 family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp143238
SOFTPAQ FILE NAME: sp143238.exe
SOFTPAQ MD5: 544607e41a180671bf687024d7a7d062
SUPERSEDES: sp142782EFFECTIVE DATE: November 08, 2022
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP EliteBook 830 G6 Notebook PC
HP EliteBook 836 G6 Notebook PC
HP EliteBook 840 G6 Notebook PC
HP EliteBook 846 G6 Notebook PC
HP EliteBook 850 G6 Notebook PC
HP ZBook 14u G6 Mobile Workstation
HP ZBook 15u G6 Mobile Workstation
HP EliteBook 840 G6 Healthcare Edition Notebook PC
HP EliteBook 846 G6 Healthcare Edition Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 10 64
Microsoft Windows 11 version 21H2 (64-bit)

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2021-3808 and CVE-2021-3809.
- Addresses security vulnerabilities CVE-2022-26845, CVE-2022-27497,
CVE-2022-29893, and CVE-2022-33159.
- Addresses security vulnerabilities CVE-2022-27538.
- Updates the Intel silicon reference code to enhance compatibility.
- Updates the CPU microcode for Intel processors to enhance stability.
- Improves stability when updating the camera firmware.
- Updates the basic HP PC Hardware Diagnostics utility to version 2.3.0.0.

- Includes the following firmware:
AMD DIS vBIOS 14/15P, version SWBRT52759.001
AMD DIS vBIOS 14/15W (6981), version SWBRT53029.001
Cypress Power Delivery (PD) Firmware (CCG5C), version v2.5 (Signed)
DisplayLink Driver, version NR-133082-LS-1
EC/SIO Firmware, version 52.6E.00
GbE, version 0044 (WHL-LP-LM)
GbE, version 0054 (WHL-LP-V)
Intel GOP EFI Driver, version 9.0.1085,A.7
Intel Legacy vBIOS, version 9.2.1019,A.5
Management Engine (ME) Firmware, version 12.0.92.2145
PXE Option ROM, version 0.1.14
PXE UEFI Driver, version 0.0.23
RAID EFI Driver, version 17.5.5.4401
RAID Option ROM, version 17.5.5.4401
Realtek Driver, version 2.036
FIXES:
- Fixes an issue where images from the camera appear to be tinted pink or
purple.
- Fixes an issue where a device connected to the system through the USB-C port
is not recognized when USB Legacy Port Charging is disabled.
PREREQUISITES: NONE
HOW TO USE:
1. Download the file by clicking the Download or Obtain Software button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved).

2. Double-click the downloaded file and follow the on-screen instructions.

Copyright (c) 2022 HP Development Company, L.P.