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I. Basic Information for CVE-2021-42205
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Dell ELAN Miniport Touchpad Driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell ELAN Miniport Touchpad Driver是美国戴尔（Dell）公司的一个微型端口触摸板驱动程序。 Dell ELAN Miniport Touchpad Driver 24.21.51.2之前版本存在安全漏洞。攻击者利用该漏洞通过发送某个IOCTL请求导致系统崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2021-42205
#POC DescriptionSource LinkShenlong Link
1ELAN 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. CVE project by @Sn0wAlicehttps://github.com/gmh5225/CVE-2021-42205POC Details
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III. Intelligence Information for CVE-2021-42205
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2021-42205

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