Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4
Fixed In:
11.6.0 HF5
Opened: Jan 14, 2014 Severity: 3-Major
When the TMM is low in memory and HTTP is configured, the configuration process may initialize a new HTTP parser. If that initialization fails, then the TMM may crash.
Traffic disrupted while tmm restarts.
A virtual containing HTTP is configured or re-configured when the TMM is under extreme memory pressure.
None
Configuring a HTTP filter during extreme memory pressure will no longer cause the TMM to crash.