The Bluetooth Low Energy (BLE) controller implementation in Espressif ESP-IDF 4.2 and earlier (for ESP32 devices) does not properly restrict the channel map field of the connection request packet on reception, allowing attackers in radio range to cause a denial of service (crash) via a crafted packet.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-08-31T14:58:25

Updated: 2024-08-04T12:25:16.208Z

Reserved: 2020-05-26T00:00:00

Link: CVE-2020-13594

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-08-31T15:15:10.633

Modified: 2020-09-08T21:07:00.197

Link: CVE-2020-13594

cve-icon Redhat

No data.