Buffer Overflow Vulnerability in Ember ZNet Stack from Silicon Labs
CVE-2024-6351

4.3MEDIUM

Key Information:

Vendor
Silabs.com
Status
Sisdk
Vendor
CVE Published:
28 January 2025

Summary

A vulnerability exists in the NWK/APS layer of the Ember ZNet stack that can be exploited through the transmission of malformed packets. This can result in a buffer overflow, triggering an assert and potentially compromising system stability. Users and developers utilizing this stack should evaluate their implementations to mitigate risks associated with this issue.

Affected Version(s)

SiSDK 0

References

https://github.com/SiliconLabs/simplicity_sdk/releases
release-notes
https://community.silabs.com/069Vm00000HtvDgIAJ
vendor-advisorypermissions-required

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.