Last Modified: Apr 28, 2025
                                            Affected Product(s):
                                            BIG-IP LTM
                                        
                                            Known Affected Versions:
                                            11.5.1, 11.5.1 HF1, 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, 11.5.1 HF10, 11.5.1 HF11, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8
                                        
                                            Fixed In:
                                            12.1.0, 11.6.1, 11.5.4 HF2
                                        
                                Opened: May 15, 2015 Severity: 3-Major Related Article: 
K08403650                                        
                                
                                    
Very occasionally, using the SafeNet hardware security module (HSM) results in a pkcs11d core.
pkcs11d cores, and HSM-based SSL traffic fails. This occurs as a result of the SafeNet library. It is not a BIG-IP system-specific issue.
This occurs when the SafeNet HSM is used. Because of the rare and intermittent nature of the issue, other required conditions are not known.
None.
The SafeNet library has been updated, and pkcs11d no longer cores intermittently.