CVE-2021-3433

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CVSS 3.1

3.3 low

EPSS

<1%p10

Published

Jun 28, 2022 (Jun 28, 2022)

Modified

Jun 17, 2026

Description

Invalid channel map in CONNECT_IND results to Deadlock. Zephyr versions >= v2.5.0 Improper Check or Handling of Exceptional Conditions (CWE-703). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3c2f-w4v6-qxrp

Vendors: zephyrproject
Products: zephyr
Weakness: CWE-703
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.2%)

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