TITLE: HP BIOS and System Firmware (T78/T96)

VERSION: 01.09.00 REV: A PASS: 1
DESCRIPTION:
This package is used to update the supported firmware on HP Business Notebook
systems with a T78/T96 family BIOS.

NOTE: To determine the ROM family and ROM date, press F10 on the target computer
system during startup to run the Setup Utility, and then view File/System
Information.

PURPOSE: Critical
SOFTPAQ NUMBER: SP139898
SOFTPAQ FILE NAME: sp139898.exe
SOFTPAQ MD5: 9b6e29f78a9671f8965b6690426bec2a
SUPERSEDES: SP138941
EFFECTIVE DATE: May 10, 2022
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks

HARDWARE PRODUCT MODEL(S):
HP ProBook 455 G8 Notebook PC
HP ProBook 445 G8 Notebook PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
- Enhancement to improve face auto exposure stability
- Enhancement to address security vulnerabilities CVE-2020-12930,
CVE-2020-12944, CVE-2020-12946, CVE-2020-12951, CVE-2021-26312, CVE-2021-26361,
CVE-2021-26362, CVE-2021-26363, CVE-2021-26364, CVE-2021-26366, CVE-2021-26367,
CVE-2021-26368, CVE-2021-26369, CVE-2021-26376, CVE-2021-26381, CVE-2021-26386,
CVE-2021-26388, CVE-2021-39298.
- Enhancement to address security vulnerabilities CVE-2022-23924,
CVE-2022-23925, CVE-2022-23926, CVE-2022-23927, CVE-2022-23928, CVE-2022-23929,
CVE-2022-23930, CVE-2022-23931, CVE-2022-23932, CVE-2022-23933, CVE-2022-23934.
- Enhancement to address security vulnerabilities CVE-2022-23953,
CVE-2022-23954, CVE-2022-23955, CVE-2022-23956, CVE-2022-23957, CVE-2022-23958.
- Adds a feature to control display of BIOS Admin login based on "BIOS
Administrator visible at power-on authentication" when Enhanced BIOS
Authentication Mode (EBAM) is set.

- Includes the following firmware:
Embedded Controller (EC), version 41.25.00
Intel/AMD/NVIDIA Video BIOS, version BRT74353.001
Intel/AMD/NVIDIA GOP, version 2.16.0.17.10
USB Type-C Power Delivery (PD) Firmware, version 0.3.0
Intel/Realtek PXE ROM, version 2.67
Intel/Realtek UEFI PXE ROM, version 2.052
AMD PSP Firmware, version 0.11.0.79
AMD SMU Firmware, version 64.61.00

FIXES:
- Fixes up an issue where HP Endpoint Security Controller Problem [0x6001]
occurs during SCCM setup.
- Fixes an issue where there is no PXE boot option when connect to HP
Thunderbolt Dock G4.
- Fixes an issue where system shutdown or hibernate time too long.
- Fixes issue where system failure to boot after switching between two different
saved bootstores.

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.