Description
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.
Published: 2020-08-31
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-5841 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:

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

Reserved: 2020-05-26T00:00:00.000Z

Link: CVE-2020-13594

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T05:01:34.633

Link: CVE-2020-13594

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses