Bug ID 754805: Possible tmm crash when AFM DoS badactor or attacked-dst or endpoint vector configured

Last Modified: May 17, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP AFM(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4

Opened: Jan 07, 2019
Severity: 2-Critical

Symptoms

tmm might crash and restart.

Impact

Tmm crashes. Traffic disrupted while tmm restarts.

Conditions

When AFM DoS badactor or attacked dst is configured on a vector, there is a race condition which can cause tmm to crash. The same race condition is present when single endpoint vectors are configured.

Workaround

None.

Fix Information

None

Behavior Change