CVE-2023-2234

high

Description

Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host.

References

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fx9g-8fr2-q899

Details

Source: Mitre, NVD

Published: 2023-07-10

Updated: 2023-08-28

Risk Information

CVSS v2

Base Score: 8.3

Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: High