Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP All
Known Affected Versions:
12.1.2, 12.1.3, 12.1.3.1
Fixed In:
12.1.3.2
Opened: Sep 28, 2017 Severity: 3-Major
There is a TMM memory issue caused by leaked hud_message_ctx objects, each holding a websockets_frame.
Increasing TMM memory usage leading to eventual service outage. Traffic disrupted while tmm restarts.
Running WebSocket traffic that needs to be processed by a plugin like ASM.
None.
The memory leak in TMM has been fixed.