TITLE: HP BIOS and System Firmware (S25, S27)

VERSION: 02.07.10 REV: A PASS: 1
DESCRIPTION:
This package is used to update the supported firmware on HP Business Desktop
models with S25 and S27 Family BIOS.

PURPOSE: Critical
SOFTPAQ NUMBER: SP138981
SOFTPAQ FILE NAME: sp138981.exe
SOFTPAQ MD5: 5b22b395d2d5575b209922222540822a
SUPERSEDES: SP138223
EFFECTIVE DATE: March 23, 2022
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops

HARDWARE PRODUCT MODEL(S):
HP ProDesk 405 G6 Desktop Mini PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
This BIOS upgrade package also includes the following firmware versions:
- AMD PSP FW: 0.8.0.7D (S25)
00.11.01.75 (S27)
- AMD SMU FW: 4.30.84.0 (S25)
0.55.89.0 (S27)
- AMD VBIOS: 016.002.000.011 (S25)
017.010.000.029 (S27)
- AMD GOP: 2.17.1.17.10
- Super I/O (SIO) version: 9.8.19
- USB Type-C PD firmware version (CCG5C): 5.9.0
- USB Type-C PD firmware version (ACG1F): 6.0.0
- Realtek PXE OROM version: 2.03
- Realtek UEFI PXE version: 2.053
- RAID EFI Driver: 9.3.0120

- 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.

FIXES:
- 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).


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