Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP PEM
Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2
Fixed In:
13.0.0, 12.1.2 HF1
Opened: Nov 09, 2016 Severity: 3-Major
For quota bucket (Rating Groups) object, BIG-IP allocates a large buffer locally, and doesn't expect it to be over-run as the objects are expected to be smaller
For quota bucket objects which are in PEM database, the buffer is usually large enough, so there should not be any impact. But if the quota bucket ever gets larger, then potential corruption of the quota bucket information could occur. This could trigger a tmm core. Traffic disrupted while tmm restarts.
Any quota bucket objects which are being inserted in PEM database
quota bucket with fewer rules
None