VULNERABILITY INTELLIGENCE

CVE-2022-21742

CVSS score6.5 MEDIUM

EPSS probability0.24%

CISA KEVNot currently listed

Published2022-06-20

Last modified2026-06-17

Description

Realtek USB driver has a buffer overflow vulnerability due to insufficient parameter length verification in the API function. An unauthenticated LAN attacker can exploit this vulnerability to disrupt services.