TITLE: HP Z2G4 Workstation System BIOS Linux
VERSION: 01.08.03 REV: A PASS: 1
DESCRIPTION:
This package contains the System BIOS image and flash utilities for the HP Z2G4
Workstations. These utilities can be used to restore or update the System BIOS.
System BIOS is independent of the Operating System.
PURPOSE: Critical
SOFTPAQ NUMBER: sp144061
SOFTPAQ FILE NAME: SP144061.tgz
SOFTPAQ MD5: 2ff64230cdbdb41be26209e99f5f053e
SUPERSEDES: sp140025
EFFECTIVE DATE: December 19, 2022
CATEGORY: BIOS
SSM SUPPORTED: No

PRODUCT TYPE(S):
Desktops
HARDWARE PRODUCT MODEL(S):
HP Z2 Mini G4 Workstation
HP Z2 SFF G4 Workstation
HP Z2 Tower G4 Workstation

OPERATING SYSTEM(S):
Red Hat Enterprise Linux 5 Desktop (x86_64) (OEM)
Red Hat Enterprise Linux 6 Workstation (x86_64) (OEM)
Red Hat Enterprise Linux 7 Workstation (x86_64)
SUSE Linux Enterprise Desktop 11 (x86_64) (OEM)
SUSE Linux Enterprise Desktop 12 (x86_64)
Ubuntu 14.04 LTS (x86_64)
Ubuntu 16.04 LTS (x86_64)
Ubuntu Linux 20.04 LTS
Ubuntu Linux 22.04 LTS

LANGUAGE(S): Global

DEVICES SUPPORTED:


ENHANCEMENTS:
-Includes enhancements to mitigate security vulnerabilities CVE-2022-27538,
CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639,
CVE-2022-31640, CVE-2022-31641, CVE-2022-31642, CVE-2022-31644, CVE-2022-31645,
CVE-2022-31646, CVE-2022-27537 and CVE-2022-26837.

-Updates Intel Reference Code to v7.0.76.30.
-Intel CSME FW v12.0.92.2145.
-This Intel CSME FW includes enhancements to mitigate security vulnerabilities
CVE-2022-26845, CVE-2022-27497, CVE-2022-29893 and CVE-2021-33159.
-HP strongly recommends promptly transitioning to this updated Intel CSME FW
version.

PCR 00 value = 77AB544665D94365093544D822B40B7FFA5756001D16C8C14C5C53C6AAB67CB8
PREREQUISITES: NONE
HOW TO USE:
This SoftPaq includes the following methods for changing the BIOS version:
- Use HP- lxbios Flash tool for updating System BIOS's and cloning system BIOS
settings from the Linux command line. Compiler and kernel development tools are
required to build Linux kernel-compatible interfaces for a target Linux
workstation system. See documentation for details.

NOTE: 'hp-lxbios' is intended for rpm based Linux distributions.

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 to
update the System BIOS.

Copyright (c) 2022 HP Development Company, L.P.