CVE-2019-17520

The Bluetooth Low Energy implementation on Texas Instruments SDK through 3.30.00.20 for CC2640R2 devices does not properly restrict the SM Public Key packet on reception, allowing attackers in radio range to cause a denial of service (crash) via crafted packets.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

6.1 MEDIUMAV:A/AC:L/Au:N/C:N/I:N/A:C

EPSS

1.81% chance of exploitation in the next 30 days, 77th percentile

Published

2020-02-10

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://www.youtube.com/watch?v=Iw8sIBLWE_w

References

• CVE Record
• NVD entry

Related

• CVE-2019-17510
• CVE-2019-17521
• CVE-2019-17509
• CVE-2019-17524
• CVE-2019-17508
• CVE-2019-17525