Bug ID 568347: BD Memory corruption

Last Modified: Apr 28, 2025

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

Known Affected Versions:
11.2.1, 11.4.1, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4

Fixed In:
12.1.0, 11.6.2, 11.5.5

Opened: Jan 18, 2016

Severity: 2-Critical

Symptoms

An Enforcer crash occurs and UMU errors may appear in the bd.log file.

Impact

Traffic goes down while the Enforcer goes back up.

Conditions

N/A

Workaround

None

Fix Information

Fixed a memory corruption issue.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips