Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP GTM, LTM, MA-VE, TMOS, vCMP
Known Affected Versions:
11.6.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.0.0, 11.6.1
Opened: Feb 25, 2015 Severity: 2-Critical
Assuming that tmm has crashed and auto-restarted, traffic may stop for profiles with HSM keys.
Encrypted traffic will not be processed, even after daemons restart.
This can occur when using HSM keys, and TMM crashes.
Restart TMM, e.g. with 'bigstart restart tmm pkcs11d'
Fixed a race condition that may prevent proper initialization of an inter-process communication between TMM and pkcs11d.