CVE-2022-3628

State: Published
Severity: 6.6 Medium
Published: Jan 12, 2023
Updated: Oct 14, 2026
Reserved: Oct 21, 2022

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	6.6 Medium	CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-119

Affected Products

Product	Versions
Kerneln/a	Linux kernel 6.1-rc5Affected

References

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c?id=6788ba8aed4e28e90f72d68a9d794e34eac17295
https://cert-portal.siemens.com/productcert/html/ssa-794697.html

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