A BIOS bug in firmware for a particular PC model leaves the Platform authorization value empty. This can be used to permanently brick the TPM in multiple ways, as well as to non-permanently DoS the system.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: TianoCore

Published: 2022-01-03T21:07:45

Updated: 2024-08-04T01:44:23.604Z

Reserved: 2021-08-11T00:00:00

Link: CVE-2021-38576

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-01-03T22:15:09.903

Modified: 2022-01-13T16:21:04.917

Link: CVE-2021-38576

cve-icon Redhat

No data.