Bug ID 701202: SSL memory corruption

Last Modified: Nov 07, 2022

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

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, 12.1.2 HF1, 12.1.2 HF2, 12.1.3,,,, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0,,,,,

Fixed In:

Opened: Jan 09, 2018

Severity: 2-Critical

Related Article: K35023432


In some instances random memory can be corrupted causing TMM core.


TMM crash, disrupting traffic.


SSL is configured (either client-ssl or server-ssl) and SNI is used to select a non-default profile.


There is no workaround at this time.

Fix Information

The memory corruption issue has been fixed.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips