BLE Network Denial of Service Vulnerability Affects Peripheral Device
CVE-2024-6657

6.5MEDIUM

Key Information:

Vendor

Silabs.com

Status
Efr32 Ble Sdk
Vendor
CVE Published:
11 October 2024

What is CVE-2024-6657?

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 Version(s)

EFR32 BLE SDK 0 <= 7.1.1

EFR32 BLE SDK 8.0.0

References

https://siliconlabs.lightning.force.com/sfc/servlet.sheph...
permissions-requiredvendor-advisory

CVSS V3.1

Score:
6.5
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

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