Description

A malformed packet containing an invalid destination address, causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.

Related CPE's

a

silabs

gecko_software_development_kit

-

Vulnerable

a

silabs

zigbee_emberznet

-

Vulnerable

References

https://github.com/SiliconLabs/gecko_sdk

Third Party Advisory

https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000IWDCwQAP?operationContext=S1

Permissions RequiredVendor Advisory

https://github.com/SiliconLabs/gecko_sdk

Third Party Advisory

https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000IWDCwQAP?operationContext=S1

Permissions RequiredVendor Advisory

Weaknesses

[email protected]

Secondary
CWE-119

[email protected]

Primary
CWE-787

CVSS impact metrics

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

5.7 · Medium

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2022-11-18T00:15:09.627Z

3 years ago

Last modified

2026-06-17T04:32:49.780Z

3 months ago