TITLE: HP BIOS and System Firmware (R74)
VERSION: 01.21.10 REV: A PASS: 1DESCRIPTION:
This package is used to update the supported firmware on HP Business Notebook
systems with an R74 family BIOS.

NOTE: To determine the ROM family and ROM date, press F10 on the computer system
during startup to run the Setup Utility, and then view File/System Information.
PURPOSE: Critical
SOFTPAQ NUMBER: sp142772
SOFTPAQ FILE NAME: sp142772.exe
SOFTPAQ MD5: 3c17f44847419932cb20ee485270839a
SUPERSEDES: sp141672EFFECTIVE DATE: September 29, 2022
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP EliteBook 735 G6 Notebook PC
HP EliteBook 745 G6 Notebook PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2022-27537, CVE-2022-31644,
CVE-2022-31645, CVE-2022-31646.

- Includes the following firmware:
EC/SIO Firmware, version 57.3C.00
AMD GOP EFI Driver, version 2.8.0.0.0
AMD Legacy vBIOS, version 48929.001
Camera Firmware, version P00XRB-B2N (678FUR 5.0)
Cypress Power Delivery (PD) Firmware, version 2.3.0
PXE Option ROM, version 2.01
PXE UEFI Driver, version 2.45
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.