CVE-2022-3628: Linux Kernel

Medium severity, CVSS 6.6. EPSS: 0.5% chance of exploitation in the next 30 days.

A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges.

Affected products

• Linux Linux Kernel: version 6.1 only

Published 2023-01-12. Last modified 2026-06-17.