CVE Vulnerabilities

CVE-2021-3433

Published: Jun 28, 2022 | Modified: Jun 26, 2023

CVSS 3.x

3.3

LOW

Source:

NVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CVSS 2.x

2.1 LOW

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-3433
CWE	https://cwe.mitre.org/data/definitions/NVD-Other.html

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

Affected Software

Name	Vendor	Start Version	End Version
Zephyr	Zephyrproject	2.5.0 (including)	2.6.0 (excluding)

References

http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3c2f-w4v6-qxrp

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