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

CVSS v3 4.0 MEDIUM
CVSS v2.0 2.1 LOW

4.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:21

Type	Values Removed	Values Added
References	~~() http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3c2f-w4v6-qxrp - Vendor Advisory~~	() http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3c2f-w4v6-qxrp - Vendor Advisory
CVSS	v2 : ~~2.1~~ v3 : ~~3.3~~	v2 : 2.1 v3 : 4.0

26 Jun 2023, 17:49

Type	Values Removed	Values Added
CWE	~~CWE-755~~	NVD-CWE-Other

Information

Published : 2022-06-28 20:15

Updated : 2024-11-21 06:21

NVD link : CVE-2021-3433

Mitre link : CVE-2021-3433

CVE.ORG link : CVE-2021-3433

JSON object : View

Products Affected

zephyrproject

zephyr

CWE

CWE-703

Improper Check or Handling of Exceptional Conditions

NVD-CWE-Other

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