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Case File

CVE-2010-0022

HIGH · CVSS 7.8 EPSS 78.34%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-02-10 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2010-0022
Severity
HIGH
CVSS
7.8
EPSS
78.34%
Microsoft Windows

Original Filing — NVD Description

The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate the share and servername fields in SMB packets, which allows remote attackers to cause a denial of service (system hang) via a crafted packet, aka "SMB Null Pointer Vulnerability."