Bug ID 682104: HTTP PSM leaks memory when looking up evasion descriptions

Last Modified: Sep 13, 2023

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

Known Affected Versions:
12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2, 12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3

Fixed In:
14.0.0, 13.1.0.4, 12.1.3.2

Opened: Sep 07, 2017

Severity: 3-Major

Symptoms

http_psm_description_lookup leaks xfrags containing PSM evasion descriptions.

Impact

Memory leaked each time might eventually cause out of memory to the TMM.

Conditions

When PSM looks up evasion descriptions.

Workaround

None.

Fix Information

This fix will stop the memory leakage.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips