Last Modified: May 01, 2019
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Known Affected Versions:
13.1.0, 18.104.22.168, 22.214.171.124, 126.96.36.199, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168, 22.214.171.124, 13.1.1, 126.96.36.199, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168
Opened: Oct 03, 2017
An internal race condition when deleting stale PEM data may cause a TMM core due to a use after free.
Traffic disrupted while tmm restarts.
PEM policies configured. The crash is more likely with CGNAT / FWNAT configured and after a CMP state change such as after a blade failure.
The race condition is eliminated. TMM does not core under heavy load with PEM.