CVE-2019-16336

The Bluetooth Low Energy implementation in Cypress PSoC 4 BLE component 3.61 and earlier processes data channel frames with a payload length larger than the configured link layer maximum RX payload size, which allows attackers (in radio range) to cause a denial of service (crash) via a crafted BLE Link Layer frame.

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

3.3 LOWAV:A/AC:L/Au:N/C:N/I:N/A:P

EPSS

1.48% chance of exploitation in the next 30 days, 72th percentile

Published

2020-02-12

Updated

2024-08-05

Proof-of-concept exploits (1)

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

References

• CVE Record
• NVD entry

Related

• CVE-2019-16332
• CVE-2019-16337
• CVE-2019-16330
• CVE-2019-16338
• CVE-2019-16327
• CVE-2019-16340