CVE-2021-42205

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.

CVSS v3.0 4.7 MEDIUM

4.7^/10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.emc.com.tw/upload/F2E/Vulnerability%20Report/Vulnerability%20Report_Miniport%20touchpad%20Windows%20driver_20221107.pdf	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:lenovo:elan_miniport_touchpad_driver:*:*:*:*:*:windows:*:*

Information

Published : 2022-11-07 08:15

Updated : 2022-11-09 12:19

NVD link : CVE-2021-42205

Mitre link : CVE-2021-42205

JSON object : View

CWE

NVD-CWE-noinfo

Products Affected

lenovo

elan_miniport_touchpad_driver

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4.7 /10