Vulnerability Details CVE-2021-3433
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 17.1%
CVSS Severity
CVSS v3 Score 4.0
CVSS v2 Score 2.1
References
Products affected by CVE-2021-3433
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cpe:2.3:o:zephyrproject:zephyr:2.5.0
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cpe:2.3:o:zephyrproject:zephyr:2.5.1