# CVE-2024-6657

## Summary

- **CVE ID:** CVE-2024-6657
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
- **CWE:** CWE-821
- **Published:** Oct 11, 2024
- **Last Modified:** Mar 13, 2026

## Description

A denial of service may be caused to a single peripheral device in a BLE network when multiple central 
devices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device.

## Affected Products

- silabs.com — EFR32 BLE SDK (7.1.0)
- silabs.com — EFR32 BLE SDK (8.0.0)

## References

- [CNA](https://community.silabs.com/068Vm00000FfVNN)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.20%
- **EPSS Percentile:** 9.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._