Silicon Labs EmberZNet Zigbee Stack Buffer Management Error Handling Vulnerability

Vulnerability

A vulnerability exists in the Silicon Labs EmberZNet Zigbee stack due to improper handling of error statuses from the buffer management APIs. This oversight may lead to data leaks or a potential denial-of-service condition.

Impact

Exploitation of this vulnerability could cause data leaks or a denial-of-service condition.

Added: Jul 30, 2025, 8:23 AM
Updated: Jul 30, 2025, 8:23 AM

Vulnerability Rating

Custom Algorithm
spread
8.1
impact
5.0
exploitability
4.9
remediation
7.7
relevance
0.3
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.