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CVE-2020-15532

MEDIUM

6.5

Description

Silicon Labs Bluetooth Low Energy SDK before 2.13.3 has a buffer overflow via packet data. This is an over-the-air denial of service vulnerability in Bluetooth LE in EFR32 SoCs and associated modules running Bluetooth SDK, supporting Central or Observer roles.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/20/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

silabs:bluetooth_low_energy_software_development_kit

Weaknesses (CWE)

CWE-120

References

https://github.com/darkmentorllc/jackbnimble/blob/master/host/pocs/silabs_efr32_extadv_dos.py(cve@mitre.org)

https://github.com/darkmentorllc/publications/tree/master/2020/TI_SILABS_BLE_RCEs(cve@mitre.org)

https://www.blackhat.com/us-20/briefings/schedule/#finding-new-bluetooth-low-energy-exploits-via-reverse-engineering-multiple-vendors-firmwares-19655(cve@mitre.org)

https://github.com/darkmentorllc/jackbnimble/blob/master/host/pocs/silabs_efr32_extadv_dos.py(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/darkmentorllc/publications/tree/master/2020/TI_SILABS_BLE_RCEs(af854a3a-2127-422b-91ae-364da2661108)

https://www.blackhat.com/us-20/briefings/schedule/#finding-new-bluetooth-low-energy-exploits-via-reverse-engineering-multiple-vendors-firmwares-19655(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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