CVE-2021-42205

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CVSS 3.1

4.7 medium

EPSS

<1%p18

Published

Nov 7, 2022 (Nov 7, 2022)

Modified

Jun 17, 2026

Description

ELAN Miniport touchpad Windows driver before 24.21.51.2, as used in PC hardware from multiple manufacturers, allows local users to cause a system crash by sending a certain IOCTL request, because that request is handled twice.

Vendors: lenovo
Products: elan miniport touchpad driver
Weakness: CWE-703
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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