TITLE: HP BIOS and System Firmware (V72)
VERSION: 01.02.03 REV: A PASS: 1
DESCRIPTION:
This package creates files that contain an image of the System BIOS (ROM) for
supported HP Business Notebook computer models with a V72 family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp149455
SOFTPAQ FILE NAME: sp149455.exe
SOFTPAQ MD5: c72d846fc535d1893d8e31228293f6a9
SUPERSEDES: sp148997
EFFECTIVE DATE: September 19, 2023
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP ProBook 440 14 inch G10 Notebook PC
HP ProBook 450 15.6 inch G10 Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 10 All Editions (64-bit)
Microsoft Windows 11

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2022-29871 and CVE-2022-36392.
- Adds the Infineon Trusted Platform Module (TPM) EFI Driver, version
02.02.3776.00.
- Adds the Network Boot TFTP Window Size setting to the F10/Public WMI menu.
- Updates the Embedded Controller (EC) Firmware to version 52.28.00.

- Includes the following firmware:
Camera Firmware, version 23.01.0.0
ClickPad Firmware, version 22.50.0.0 (ELAN) / 22.44.0.0 (Synaptics)
ELAN Fingerprint Reader Firmware, version 4.19
Embedded Controller (EC) Firmware, version 52.28.00
Graphics Output Protocol (GOP) Firmware, version 21.0.1065
Management Engine Firmware, version 16.1.27.2225
Power Delivery Firmware, version 4.1.0 (TI) / 2.7.0 (Realtek)
Silicon Initialization Code, version C.0.B2.10
Touch Screen Firmware, version 22.46.0.0 (ELAN) / 21.38.0.0 (G2)
FIXES:
- Fixes an issue where the BIOS cannot be updated when Enhanced BIOS
Authentication Mode (EBAM) is enabled.
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) 2023 HP Development Company, L.P.