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.

Classification

CVE ID: CVE-2023-2686

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.8

Affected Products

Vendor: silabs.com

Product: Gecko Platform

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.22% (probability of being exploited)

EPSS Percentile: 60.43% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://github.com/SiliconLabs/gecko_sdk/releases
https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U2sFvQAJ?operationContext=S1

Timeline