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EUVD-2026-176363

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-02 06:40

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

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{
  "assigner": "ENISA",
  "date_reserved": "2026-10-02T06:40:29.215535+00:00",
  "id": "EUVD-2026-176363"
}

CVE-2022-32230 (GCVE-0-2022-32230)

Vulnerability from cvelistv5 – Published: 2022-06-14 21:40 – Updated: 2024-09-16 23:36

Title

SMBv3 FileNormalizedNameInformation NULL Pointer Dereference

Summary

Microsoft Windows SMBv3 suffers from a null pointer dereference in versions of Windows prior to the April, 2022 patch set. By sending a malformed FileNormalizedNameInformation SMBv3 request over a named pipe, an attacker can cause a Blue Screen of Death (BSOD) crash of the Windows kernel. For most systems, this attack requires authentication, except in the special case of Windows Domain Controllers, where unauthenticated users can always open named pipes as long as they can establish an SMB session. Typically, after the BSOD, the victim SMBv3 server will reboot.

Severity

7.5 (High)


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

CWE

CWE-476 - NULL Pointer Dereference

Assigner

rapid7 mitre root Scorecard

References

4 references

URL	Tags
https://www.rapid7.com/blog/post/2022/06/14/cve-2…	x_refsource_MISC
https://msrc.microsoft.com/update-guide/vulnerabi…	x_refsource_CONFIRM
https://github.com/zeroSteiner/metasploit-framewo…	x_refsource_MISC
https://support.microsoft.com/en-us/topic/may-10-…	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Microsoft	Windows 10 Version 20H2	Affected: 19042.1706 , < 19042.1706 (custom) Affected: 19043.1706 , < 19043.1706 (custom) Affected: 19044.1706 , < 19043.1706 (custom)
Microsoft	Windows Server Version 20H2	Affected: 19042.1706 , < 19042.1706 (custom) Affected: 19043.1706 , < 19043.1706 (custom) Affected: 19044.1706 , < 19044.1706 (custom)
Microsoft	Windows 10 Version 21H1	Affected: 19042.1706 , < 19042.1706 (custom) Affected: 19043.1706 , < 19043.1706 (custom) Affected: 19044.1706 , < 19044.1706 (custom)
Microsoft	Windows 10 Version 21H2	Affected: 19042.1706 , < 19042.1706 (custom) Affected: 19043.1706 , < 19043.1706 (custom) Affected: 19044.1706 , < 19044.1706 (custom)

Date Public

2022-06-14 00:00

Credits

Spencer McIntyre of Rapid7

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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EUVD-2026-176363

CVE-2022-32230 (GCVE-0-2022-32230)

Tags

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Nomenclature

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