Bug ID 904509: TMM crash SIGSEGV - spmdb_subscriber_info_deserialize() in spm/spmdb_deser.c

Last Modified: Apr 28, 2025

Affected Product(s):
BIG-IP PEM(all modules)

Fixed In:
16.0.0, 15.1.9

Opened: Apr 28, 2020

Severity: 2-Critical

Symptoms

The spmdb_subscriber_info_deserialize does not handle the ERR_MEM properly and crashes the TMM.

Impact

TMM crashes and service is disrupted.

Conditions

- BIG-IP with PEM license, - PEM subscribers at large scale, memory issue might occur in TTM.

Workaround

None

Fix Information

The ERR_MEM from TMM is handled correctly to avoid crash.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips