CVE-2023-4424

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CVSS 3.1

8.8 high

EPSS

<1%p33

Published

Nov 21, 2023 (Nov 21, 2023)

Modified

Jun 17, 2026

Description

An malicious BLE device can cause buffer overflow by sending malformed advertising packet BLE device using Zephyr OS, leading to DoS or potential RCE on the victim BLE device.

Vendors: zephyrproject
Products: zephyr
Weakness: CWE-190, CWE-120
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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