Bug ID 758517: Callback for Diffie Hellman crypto is missing defensive coding

Last Modified: Oct 16, 2023

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

Known Affected Versions:
14.0.0,,,,,, 14.0.1,, 14.1.0,,,,,, 14.1.2,,,,,,,, 15.0.0, 15.0.1,,,,

Fixed In:

Opened: Feb 12, 2019

Severity: 3-Major


Destruction of objects during Diffie Hellman crypto callback does not first check for object validity.


IPsec tunnels down during tmm core in rare cases.


Async callback for Diffie Hellman crypto call when objects no longer look valid.


No work around is known at this time.

Fix Information

Add defensive coding to forestall action when objects look invalid.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips