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HP August 2022 BIOS refresh (for 2017 notebook PCs)

Learn about the BIOS enhancements on the HP 2017 notebook PCs.

Description

HP is enhancing the BIOS on the following HP 2017 notebook PCs.

Products affected: HP ZBook 17 G4/HP ZBook 15 G4 Mobile Workstation; HP ZBook Studio G4 Mobile Workstation; HP ZBook x2 G4 Detachable Workstation; HP EliteBook 1040 G4 Notebook PC; HP ZBook 15u/14u/HP EliteBook 840 G4/HP EliteBook 848 G4 Notebook PC; HP mt43 Mobile Thin Client; HP EliteBook x360 1030 G2 Notebook PC; HP EliteBook 725 G4/HP EliteBook 745 G4/HP EliteBook 755 G4 Notebook PC; HP ProBook 645 G3/HP ProBook 655 G3 Notebook PC; HP ProBook 650 G3/HP ProBook 640 G3 Notebook PC; HP ProBook 455 G4 Notebook PC; HP ProBook 470 G4/HP ProBook 430 G4/HP ProBook 450 G4/HP ProBook 440 G4 Notebook PC; HP Pro x2 612 G2; HP Elite x2 1012 G2 Tablet; HP EliteBook x360 1020 G2 Notebook PC; HP ProBook x360 11 G2 EE Notebook PC; HP EliteBook 1040 G4 Notebook PC (this is a repeat of 4th product but System BIOS is different; please confirm)
Geographies affected: Worldwide
Effective date: 15-Aug-2022

Document Information

Current document version: 1.0
Date: 23-Sept-2022

Details of change

Effective August 15, 2022, HP is enhancing the BIOS on the HP 2017 notebook PCs.

The new software and BIOS updates are available for download from the HP Software and Driver Downloads page after the effective date.

HP ZBook 17/15 G4 Mobile Workstation has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP ZBook Studio G4 Mobile Workstation has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP ZBook x2 G4 Detachable Workstation has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.

HP EliteBook 1040 G4 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP ZBook 15u/14u/HP EliteBook 840 G4/HP EliteBook 848 G4 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP mt43 Mobile Thin Client has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP EliteBook x360 1030 G2 has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP EliteBook 725/745/755 G4 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP ProBook 645 G3/HP ProBook 655 G3 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP ProBook 650/640 G3 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP ProBook 455 G4 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP ProBook 470/430/450/440 G4 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.

HP Pro x2 612 G2 has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP Elite x2 1012 G2 Tablet has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP EliteBook x360 1020 G2 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP ProBook x360 11 G2 EE Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

HP EliteBook 1040 G4 Notebook PC has the following enhancements added:

Enhancement to address the security vulnerabilities CVE-2022-31635, CVE-2022-31636, CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
Enhancement to address the security vulnerability CVE-2022-31641.

Component version: HP ZBook 17 G4/HP ZBook 15 G4 Mobile Workstation System BIOS (P70) [01.43]; HP ZBook Studio G4 Mobile Workstation System BIOS (P71) [01.43]; HP ZBook x2 G4 Detachable Workstation System BIOS (P72) [01.43]; HP EliteBook 1040 G4 Notebook PC System BIOS (P74) [01.43]; HP ZBook 15u/14u/HP EliteBook 840 G4/HP EliteBook 848 G4 Notebook PC System BIOS (P78) [01.43]; HP mt43 Mobile Thin Client System BIOS (P79) [01.42]; HP EliteBook x360 1030 G2 Notebook PC System BIOS (P80) [01.43]; HP EliteBook 725 G4/HP EliteBook 745 G4/HP EliteBook 755 G4 Notebook PC System BIOS (P81) [01.42]; HP ProBook 645 G3/HP ProBook 655 G3 Notebook PC System BIOS (P82) [01.42]; HP ProBook 650 G3/HP ProBook 640 G3 Notebook PC System BIOS (P83/P77) [01.43]; HP ProBook 455 G4 Notebook PC System BIOS (P84) [01.43]; HP ProBook 470 G4/HP ProBook 430 G4/HP ProBook 450 G4/HP ProBook 440 G4 Notebook PC System BIOS (P85/P91) [01.43]; HP Pro x2 612 G2 System BIOS (P86) [01.43]; HP Elite x2 1012 G2 Tablet System BIOS (P87) [01.43]; HP EliteBook x360 1020 G2 Notebook PC System BIOS (P90) [01.43]; HP ProBook x360 11 G2 EE Notebook PC System BIOS (P95) [01.45]; HP EliteBook 1040 G4 Notebook PC U System BIOS (P96) [01.43]
Support URL: http://www.hp.com/go/bizsupport
Reason for change: Regular quarterly release.
Date of change: 15-Aug-2022

Revision history

This document has been revised according to the information below.

List of versions
Version	Description	Date
1	Initial Release	23-September-2022

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