Description
Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host.
References (1)
Core 1
Core References
Scores
CVSS v3
6.8
EPSS
0.0005
EPSS Percentile
13.9%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-843
Status
published
Products (1)
zephyrproject/zephyr
< 3.3.0
Published
Jul 10, 2023
Tracked Since
Feb 18, 2026