CVE-2022-24938
MEDIUMSilabs EmberZNet - Denial of Service via Malformed Packet
Title source: llmDescription
A malformed packet causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.
References (2)
Core 2
Core References
Permissions Required, Vendor Advisory vendor-advisory
https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000HbLj2QAF?operationContext=S1
Not Applicable patch
https://github.com/SiliconLabs/gecko_sdk
Scores
CVSS v3
6.5
EPSS
0.0070
EPSS Percentile
48.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-119
CWE-787
Status
published
Products (1)
silabs/emberznet
1.0.0
Published
Nov 14, 2022
Tracked Since
Feb 18, 2026