CVE - CVE-2021-28135

CVE-ID
CVE-2021-28135	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (crash) in ESP32 by flooding the target device with LMP Feature Response data.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://dl.packetstormsecurity.net/papers/general/braktooth.pdf MISC:https://github.com/espressif/esp-idf MISC:https://github.com/espressif/esp32-bt-lib MISC:https://www.espressif.com/en/products/socs/esp32
Assigning CNA
MITRE Corporation
Date Record Created
20210311	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210311)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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