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CVE Watch—

CVE-2011-2005

Microsoft Ancillary Function Driver (afd.sys) Improper Input Validation Vulnerability

CVSS

—

Sin CVSS

EPSS

31.8%

p98

KEV

SÍ

28 mar 2022

Exploit Today

79

0-100

Publicado: — · Última mod.: —

EPSS · 30d
31.5%EPSS · 30 días31.8%
2026-09-162026-10-14
Ficha del catálogo KEV

Producto

Microsoft / Ancillary Function Driver (afd.sys)

Vulnerabilidad

Microsoft Ancillary Function Driver (afd.sys) Improper Input Validation Vulnerability

Añadido a KEV

28 mar 2022

Remediar antes de

18 abr 2022

Uso conocido en ransomware

No

Descripción resumida

afd.sys in the Ancillary Function Driver in Microsoft Windows does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2011-2005

CVEs relacionados

Sin CVEs relacionados por CWE o producto.