CVE-2006-2374

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."

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

2.1 LOWAV:L/AC:L/Au:N/C:N/I:N/A:P

EPSS

1.75% chance of exploitation in the next 30 days, 76th percentile

Published

2006-06-13

Updated

2024-08-07

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/28001
• https://www.exploit-db.com/exploits/1911

References

• CVE Record
• NVD entry

Related

• CVE-2006-2373
• CVE-2006-2379
• CVE-2006-2372
• CVE-2006-2383
• CVE-2006-2370
• CVE-2006-2389