TITLE: HP BIOS and System Firmware (T82)

VERSION: 01.08.20 REV: A PASS: 1
DESCRIPTION:
This package creates files that contain an image of the System BIOS (ROM) for
the supported computer models with a T82 Family ROM.

PURPOSE: Critical
SOFTPAQ NUMBER: SP138978
SOFTPAQ FILE NAME: sp138978.exe
SOFTPAQ MD5: cb4d426bd362b537838fea1529d51d98
SUPERSEDES: SP138414
EFFECTIVE DATE: March 23, 2022
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks

HARDWARE PRODUCT MODEL(S):
HP EliteBook 835 G8 Notebook PC
HP EliteBook 845 G8 Notebook PC
HP EliteBook 855 G8 Notebook PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses 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. - Addresses
security vulnerabilities CVE-2022-23953, CVE-2022-23954, CVE-2022-23955,
CVE-2022-23956, CVE-2022-23957, CVE-2022-23958. - Includes the following
firmware: Embedded Controller (EC), version 43.2A.00 PSP Firmware, version
0.11.0.75 SMU Firmware, version 64.60.0 AMD GOP EFI Driver AMD GOP X64 Release
Driver, version 2.16.0.17.10 Cypress Power Delivery (PD) Firmware, version 0.7.0

FIXES:
- Fixes an issue where the system does not boot properly after switching between
two different saved boot stores.

PREREQUISITES: NONE
HOW TO USE:
NOTE: Due to the enhanced security features included in this update, the BIOS
cannot be downgraded to an earlier version after this package is installed. 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.