TITLE: HP BIOS and System Firmware (U99)
VERSION: 01.04.01 REV: A PASS: 1DESCRIPTION:
This package is used to update the supported firmware on HP Business Notebook
systems with a U99 family BIOS.
PURPOSE: Critical
SOFTPAQ NUMBER: sp143376
SOFTPAQ FILE NAME: sp143376.exe
SOFTPAQ MD5: 5806f0f5878e0a283cf28cc3ebad054e
SUPERSEDES: sp142650EFFECTIVE DATE: November 08, 2022
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP ZBook Studio 16 inch G9 Mobile Workstation PC

OPERATING SYSTEM(S):
Microsoft Windows 10 64
Microsoft Windows 11 version 21H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2022-21198.
- Addresses security vulnerabilities CVE-2022-26845, CVE-2022-27497,
CVE-2022-33159, and CVE-2022-29893.
- Addresses security vulnerabilities CVE-2022-27538.
- Improves stability when updating the camera firmware.
- Updates the basic HP PC Hardware Diagnostics utility to version 2.3.0.0.
- Updates the Intel silicon reference code to enhance compatibility.
- Updates the HP Sure Run Agent to version 5.0.1.11 to enhance compatibility and
stability.
- Improves the quality of webcam images.

- Provides the following firmware:
Embedded Controller (EC), version 10.47.00
Intel GOP, version 21.0.1054.A.1
Intel I225 UEFI PXE Rom, version 0.9.03
Intel Management Engine, version 16.1.25.1932
Intel Thunderbolt Firmware, version 16.0.0.1705 (REV17.5)
IOM Firmware, version 36.6.0.0000\IOM_24.0006.0.0_prod.bin
PXE UEFI DisplayLink, version 1.1.4
PXE UEFI Realtek, version 2.035
Retimer Firmware U2703, version 3.10.1.2
Retimer Firmware U2800, version 3.10.1.1
RGB Keyboard Firmware, version 1.11
USB Type-C Power Delivery (PD) Firmware, version 1.8.0
FIXES:
- Fixes an issue where the system does not recharge properly through an HP USB-C
Dock G5.

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.