CVE-2021-3433

BT: Invalid channel map in CONNECT_IND results to Deadlock

State: Published
Severity: 4.0 Medium
Published: Jun 28, 2022
Updated: Sep 16, 2024
Reserved: Mar 11, 2021

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

Scores

CVSS	Score	Vector	Source
3.1	4.0 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	zephyr

Weaknesses

CWE-703 Improper Check or Handling of Exceptional Conditions (CWE-703)

Affected Products

Product	Versions
zephyrzephyrproject-rtos	v2.5.0 to before unspecifiedAffected

References

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

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