TITLE: HP Firmware Pack (Q23)
VERSION: 02.21.00 REV: A PASS: 1DESCRIPTION:
This package is used to update the supported firmware on HP Business Desktop
models with a Q23 Family BIOS.
PURPOSE: Critical
SOFTPAQ NUMBER: sp143318
SOFTPAQ FILE NAME: sp143318.exe
SOFTPAQ MD5: f29c913ec77c8d73d635ee486ac8aed6
SUPERSEDES: sp141816EFFECTIVE DATE: November 08, 2022
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops
HARDWARE PRODUCT MODEL(S):
HP ProDesk 400 G4 DM

OPERATING SYSTEM(S):
Microsoft Windows 10 64
Microsoft Windows 10 32
Microsoft Windows 10 IOT Enterprise 64-Bit (x86)
Microsoft Windows 10 IOT Enterprise 32-Bit (x86)
Microsoft Windows 11 version 21H2 (64-bit)
Microsoft Windows 10 All Editions (64-bit)
Microsoft Windows 10 All Editions (32-bit)
Microsoft Windows 11 version 22H2 (64-bit)

LANGUAGE(S): Global

ENHANCEMENTS:
This BIOS upgrade package also includes the following firmware versions:
Intel Management Engine Corporate v12.0.92.2145 (Production)
Super I/O (SIO) 7.9.51
Intel VBIOS 9.2.1014 (2018/06/21)
Intel GOP 9.0.1075
USB Type-C PD firmware FW 6.8.0
Intel/Realtek PXE rom IBA CL v0.1.13
Intel/Realtek UEFI PXE rom EFI v0.0.19

- Updates the Intel silicon reference code for compatibility enhancement
- Updates the CPU microcode for Intel processors for stability enhancement.
- Enhancement to address security vulnerabilities CVE-2022-26845,
CVE-2022-29893, CVE-2022-27497, CVE-2022-33159.
- Enhancement to address security vulnerabilities CVE-2022-27538.
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.