CVE-2023-2686

State: Published
Severity: 9.8 Critical
Published: Jun 15, 2023
Updated: Dec 12, 2024
Reserved: May 12, 2023

Description

Buffer overflow in Wi-Fi Commissioning MicriumOS example in Silicon Labs Gecko SDK v4.2.3 or earlier allows connected device to write payload onto the stack.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Silabs

Weaknesses

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
Gecko Platformsilabs.com	4.2.3 and earlierAffected

References

https://github.com/SiliconLabs/gecko_sdk/releasespatch
https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U2sFvQAJ?operationContext=S1vendor-advisory

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