cve/2006/CVE-2006-2374.md

CVE-2006-2374

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."

POC

Reference

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-030

Github

• https://github.com/uroboros-security/SMB-CVE