Bug ID 492329: Double free in tmstat library

Last Modified: Mar 21, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP EM, TMOS(all modules)

Known Affected Versions:
10.0.0, 10.2.3, 10.2.4, 11.2.1, 11.4.1, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5

Fixed In:
12.0.0, 11.6.0 HF6, 11.5.3 HF2, 11.4.1 HF10, 11.2.1 HF15, 10.2.4 HF12

Opened: Nov 21, 2014
Severity: 3-Major

Symptoms

In at least two releases (11.4.1-hf5 and em v3.1.1-hf3) customers have submitted cores that resulted from a double free. The stack trace is as reported in the bug, but it is not known how to reproduce the conditions that lead to this state.

Impact

mcpd restarts, resulting in either a failover or an outage.

Conditions

Unknown.

Workaround

None.

Fix Information

None

Behavior Change