CVE-2023-5739: HP PC Hardware Diagnostics Windows, HP Image Assistant, and HP Thunderbolt Dock G2 Firmware – Potential Buffer Overflow, Elevation of Privilege

Certain versions of HP PC Hardware Diagnostics Windows, HP Image Assistant, and HP Thunderbolt Dock G2 Firmware are potentially vulnerable to buffer overflow and/or elevation of privilege.

Severity

High

HP Reference

HSPBHF03848 Rev. 2

Release date

May 11, 2023

Last updated

October 30, 2023

Category

PC

Potential Security Impact

Potential Buffer Overflow, Elevation of Privilege

Relevant Common Vulnerabilities and Exposures (CVE) List

Reported by: Phuongdd from VinCSS (PSR-2022-0163), Michael Alfaro (alfarom256) Security Engineer at Nephosec (PSR-2022-0209), Solomon Ucko (PSR-2023-0031), Defensive Research of Bank of America (PSR-2023-0114).

List of CVE IDs

CVE ID

CVSS

Severity

Vector

CVE-2023-32673

7.8

High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2023-32674

5.5

Medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2023-5739

7.8

High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS 3.1 base metrics, which range from 0 to 10.

PSR-2022-0163, PSR-2022-0209, PSR-2023-0031, PSR-2023-0114

Resolution

HP has released updates to mitigate the potential vulnerabilities. HP has identified affected platforms and corresponding SoftPaqs with minimum versions that mitigate the potential vulnerabilities. See the affected platforms listed below.

Newer versions might become available and the minimum versions listed below might become obsolete.  If a SoftPaq Link becomes invalid, check the HP Customer Support - Software and Driver Downloads site to obtain the latest update for your product model.

HP recommends keeping your system up to date with the latest firmware and software.

Note:

This bulletin might be updated when new information and/or SoftPaqs are available. Sign up for HP Subscriptions to be notified and receive:

• Product support eAlerts

• Driver updates

• Security Bulletin updates

SoftPaqs and affected products

Find the SoftPaqs that resolve the vulnerabilities of your system.

• HP PC Hardware Diagnostics Windows:

  • Download and install SP149728.exe (version 2.4.0.0 or newer): https://ftp.hp.com/pub/softpaq/sp149501-150000/sp149728.exe

• HP Image Assistant:

  • Download and install SP145698.exe (version 5.1.8 or newer): https://ftp.ext.hp.com/pub/caps-softpaq/cmit/HPIA.html

• HP Thunderbolt Dock G2 – Firmware:

  • Download and install SP143977.exe: https://h30439.www3.hp.com/pub/softpaq/sp143501-144000/sp143977.exe

Revision history

This document has been revised according to the information below.

List of versions

Version

Description

Date

2

Updated attribution, HP PC Hardware Diagnostics SoftPaq version and added CVE-2023-5739

October 30, 2023

1

Initial Release

May 11, 2023

Additional information

Follow these links for additional information.

Third-party security patches

Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer’s patch management policy.

Support

For issues about implementing the recommendations of this Security Bulletin, visit http://www.hp.com/go/contacthp to learn about your HP support options.

Report

To report a potential security vulnerability with any HP supported product, send email to: [email protected].

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To view released Security Bulletins, visit https://support.hp.com/security-bulletins.

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Download HP’s security-alert PGP key

Legal information

System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions.

HP is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HP products the important security information contained in this Security Bulletin. HP recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HP does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HP will not be responsible for any damages resulting from user’s use or disregard of the information provided in this Security Bulletin. To the extent permitted by law, HP disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement.

© Copyright 2023 HP Development Company, L.P.

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