CVE-2021-3329

Lack of proper validation in HCI Host stack initialization can cause a crash of the bluetooth stack

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-117	Exploit Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:zephyrproject:zephyr:2.4.0:-::::::
	cpe:2.3:o:zephyrproject:zephyr:2.4.0:rc1::::::
	cpe:2.3:o:zephyrproject:zephyr:2.4.0:rc2::::::
	cpe:2.3:o:zephyrproject:zephyr:2.4.0:rc3::::::

History

No history.

Information

Published : 2023-02-26 07:15

Updated : 2024-02-28 19:51

NVD link : CVE-2021-3329

Mitre link : CVE-2021-3329

CVE.ORG link : CVE-2021-3329

JSON object : View

Products Affected

zephyrproject

zephyr

CWE

CWE-665

Improper Initialization

CWE-703

Improper Check or Handling of Exceptional Conditions

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