CVE-2019-6322: Critical severity hp z4 workstation vulnerability

Published May 29, 2019
·
Updated

HP has identified a security vulnerability with some versions of Workstation BIOS (UEFI Firmware) where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is enabled by default.

Affected Software

12 affected components
HP Z4 G4 Workstation Firmware<1.70
HP Z4 G4 Workstation
HP Z4 G4 Core-x Workstation Firmware<1.70
HP Z4 G4 Core-x Workstation
HP Z6 G4 Workstation Firmware<1.71
HP Z6 G4 Workstation
HP Z8 G4 Workstation Firmware<1.71
HP Z8 G4 Workstation
HP Z4 G4 Workstation Firmware Linux<1.70
HP Z4 G4 Core-x Workstation Firmware Linux<1.70
HP Z6 G4 Workstation Firmware Linux<1.71
HP Z8 G4 Workstation Firmware Linux<1.71

Event History

May 29, 2019
CVE Published
via MITRE·07:56 PM
Data Sourced
via MITRE·07:56 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is the vulnerability ID of this security vulnerability?

The vulnerability ID of this security vulnerability is CVE-2019-6322.

2

What is the severity level of CVE-2019-6322?

The severity level of CVE-2019-6322 is critical with a severity value of 6.8.

3

Which HP workstations are affected by CVE-2019-6322?

The HP Z4 G4 Workstation Firmware up to version 1.70 and the HP Z6 G4 Workstation Firmware up to version 1.71 are affected by CVE-2019-6322.

4

How can I fix the CVE-2019-6322 vulnerability?

To fix the CVE-2019-6322 vulnerability, update the Workstation BIOS (UEFI Firmware) to a version that is not vulnerable.

5

Where can I find more information about CVE-2019-6322?

More information about CVE-2019-6322 can be found at this [link](https://support.hp.com/us-en/document/c06318199).

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