Carbon Black Cloud Endpoint Standard (formerly Cb Defense)Carbon Black Cloud Enterprise EDR (formerly Cb Threathunter)
Issue/Introduction
Crash (Blue Screen) on server\s
Fault code shows module as:
AV_ctifile
Environment
Carbon Black Cloud Sensor: 3.9.0.2357
Microsoft Windows Server
Cause
Investigation into this issue is in progress. This has been designated internally as DSEN-22731
Resolution
For 3.9.0.2357 a workaround has been applied globally and should prevent further issues.
Resolved in Build 3.9.1.2417+
Additional Information
Engineering pushed out the config update from the backend for all orgs week of 1/16/23 before resume the deployment by using some gating mechanism so it only applies to 3.9.0.2357. Let us know if you do have any BSOD's. Please open a case with Carbon Black support, uploading a memory dump of one of the crashes.