CVE-2021-3329 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Zephyrproject	Zephyr

Configuration 1 [-]

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::::::

No data.

References

Link	Providers
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-117

History

Tue, 11 Mar 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2023-02-26T00:00:00.000Z

Updated: 2025-03-11T15:25:38.906Z

Reserved: 2021-01-27T00:00:00.000Z

Link: CVE-2021-3329

Vulnrichment

Updated: 2024-08-03T16:53:17.491Z

NVD

Status : Modified

Published: 2023-02-26T07:15:10.287

Modified: 2024-11-21T06:21:18.527

Link: CVE-2021-3329

Redhat

No data.

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