CVE-2021-42205

EPSS 0.04%
Veröffentlicht 07.11.2022 16:15:10
Zuletzt bearbeitet 02.05.2025 19:15:48
Quelle cve@mitre.org
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Lenovo ≫ Elan Miniport Touchpad Driver SwPlatformwindows Version < 24.21.51.2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.04%	0.111

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	4.7	1	3.6	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	4.7	1	3.6	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-703 Improper Check or Handling of Exceptional Conditions

The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

https://www.emc.com.tw/upload/F2E/Vulnerability%20Report/Vulnerability%20Report_Miniport%20touchpad%20Windows%20driver_20221107.pdf

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-42205

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-42205

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-42205

EUVD