CVE-2022-21742

MediumCVSS 6.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Jun 20, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-21742: Medium severity, CVSS 6.5 | Vulnix