CVE-2021-3455

4.3MEDIUM

Disconnecting L2CAP channel right after invalid ATT request leads freeze. Zephyr versions >= 2.4.0, >= 2.5.0 contain Use After Free (CWE-416). For more information, see https://github.com/zephyrprojec

Published: 10/19/2021Updated: 11/21/2024
View on NVDView on MITRE

Description

Disconnecting L2CAP channel right after invalid ATT request leads freeze. Zephyr versions >= 2.4.0, >= 2.5.0 contain Use After Free (CWE-416). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7g38-3x9v-v7vp

AI AnalysisPowered by AI

Affected Products

zephyrprojectzephyr

References