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CVE-2006-2374

MEDIUM CVSS: 5.5 Published: 2006-06-13 Modified: 2026-06-16

Description

The Server Message Block (SMB) driver (MRXSMB.SYS) in Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 SP1 and earlier allows local users to cause a denial of service (hang) by calling the MrxSmbCscIoctlCloseForCopyChunk with the file handle of the shadow device, which results in a deadlock, aka the "SMB Invalid Handle Vulnerability."

Affected Platforms

Microsoft Windows XpMicrosoft Windows 2000Microsoft Windows 2003 Server

Weakness Type

CWE-667

References