VulnerabilityModified
CVE-2021-3329
Lack of proper validation in HCI Host stack initialization can cause a crash of the bluetooth stack
MEDIUM 6.5EPSS 0.62%
Does this matter?
Lower severity and a low EPSS score (0.62%). Track it; it rarely justifies an emergency change on its own.
Description
Lack of proper validation in HCI Host stack initialization can cause a crash of the bluetooth stack
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.62% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-703, CWE-665
- Affected
- zephyrproject/zephyr
- Source
- vulnerabilities@zephyrproject.org
References
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-117Exploit, Issue Tracking, Vendor Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-117Exploit, Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.