Bug ID 760508: On systems with multiple versions of BIG-IP in use, the 'invalid' System Integrity Status may persist

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP Install/Upgrade, TMOS(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3

Opened: Mar 05, 2019
Severity: 2-Critical
Related AskF5 Article:
K91444000

Symptoms

The system security state reported by the shell utility 'tpm-state' may report 'Invalid'.

Impact

The BIG-IP system reports an invalid TPM status upon the first boot of the upgraded BIG-IP 14.1.0 slot.

Conditions

-- The system contains a volume running BIG-IP software version that does not support Trusted Platform Module (TPM). -- You install a version that does support TPM. -- The system is rebooted, from the old (non-TPM-capable) BIG-IP version to the new, TPM-capable version.

Workaround

Rebooting the system again into 14.1.0 after initially booting into 14.1.0 resolves the issue.

Fix Information

None

Behavior Change