EDR: Sensors Running MacOS 12.x Experiencing Network Disconnects
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EDR: Sensors Running MacOS 12.x Experiencing Network Disconnects

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Article ID: 289423

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Updated On:

Products

Carbon Black EDR (formerly Cb Response)

Issue/Introduction

Network is disconnecting when running EDR sensor on MacOS with Ethernet

Environment

  • EDR MacOS Sensor 3.7.x
  • MacOS: 12.3 and Lower

Cause

MacOS issues when using multiple Network Extensions

Resolution

Apple has identified an issue with the handling of network packet filters and has identified a fix included in the MacOS 12.4 and 13.0 releases