CVE-2019-6321

Description

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 disabled by default.

Category

7.2
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.38%
Vendor Advisory hp.com
Affected: n/a HP Z4 G4 Workstation (Xeon W)
Affected: n/a HP Z4 G4 Workstation (Xeon W) (Linux)
Affected: n/a HP Z4 G4 Core-X Workstation
Affected: n/a HP Z4 G4 Core-X Workstation (Linux)
Affected: n/a HP Z6 G4 Workstation
Affected: n/a HP Z6 G4 Workstation (Linux)
Affected: n/a HP Z8 G4 Workstation
Affected: n/a HP Z8 G4 Workstation (Linux)
Published at:
Updated at:

References

Link Tags
https://support.hp.com/us-en/document/c06318199 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-6321?
CVE-2019-6321 has been scored as a high severity vulnerability.
How to fix CVE-2019-6321?
To fix CVE-2019-6321, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-6321 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-6321 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-6321?
CVE-2019-6321 affects n/a HP Z4 G4 Workstation (Xeon W), n/a HP Z4 G4 Workstation (Xeon W) (Linux), n/a HP Z4 G4 Core-X Workstation, n/a HP Z4 G4 Core-X Workstation (Linux), n/a HP Z6 G4 Workstation, n/a HP Z6 G4 Workstation (Linux), n/a HP Z8 G4 Workstation, n/a HP Z8 G4 Workstation (Linux).
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