Last Modified: Sep 27, 2024
Affected Product(s):
BIG-IP PEM
Known Affected Versions:
17.1.1.2, 17.1.1.3, 17.1.1.4
Opened: May 06, 2024 Severity: 3-Major
A tmm memory leak occurs while passing PEM traffic. The tmctl memory_usage_stat command shows pem_hud_cb_data memory is high.
A memory leak occurs. This could cause tmm to crash. Traffic disrupted while tmm restarts.
-- A PEM profile with fast-pem enabled -- The PEM profile is assigned to a Fast L4 virtual server
Either of these workarounds will be effective. -- Do not use Fast L4 offload for Fast L4 PEM virtual servers -- Do not use Fast L4 for the PEM virtual if fast-pem is enabled
None