CVE-2022-30223

At a glance

Severity: MEDIUM 5.7
EPSS: EPSS 0.83 % · percentile 57 (2026-10-27)
State: PUBLISHED
Published: 2022-07-12
Updated: 2025-07-08
Assigner: microsoft
NVD status: Modified

Description

Windows Hyper-V Information Disclosure Vulnerability

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 5.7	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C	microsoft
CVSS 3.1	MEDIUM 5.7	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	NVD · secure@microsoft.com (Secondary)
CVSS 2.0	LOW 2.7	AV:A/AC:L/Au:S/C:P/I:N/A:N	NVD · nvd@nist.gov (Primary)

European references

ENISA EUVD · EUVD-2022-35429
GCVE · GCVE-0-2022-30223

CERT-FR advisories

CERTFR-2022-AVI-633 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*

Affected products

Product	Versions
Microsoft · Windows 10 Version 1809	affected 10.0.17763.0 < 10.0.17763.3165
Microsoft · Windows Server 2019	affected 10.0.17763.0 < 10.0.17763.3165
Microsoft · Windows Server 2019 (Server Core installation)	affected 10.0.17763.0 < 10.0.17763.3165
Microsoft · Windows 10 Version 21H1	affected 10.0.0 < 10.0.19043.1826
Microsoft · Windows Server 2022	affected 10.0.20348.0 < 10.0.20348.825
Microsoft · Windows Server version 20H2	affected 10.0.0 < 10.0.19042.1826
Microsoft · Windows 11 version 21H2	affected 10.0.0 < 10.0.22000.795
Microsoft · Windows 10 Version 21H2	affected 10.0.19043.0 < 10.0.19044.1826
Microsoft · Windows 10 Version 1507	affected 10.0.10240.0 < 10.0.10240.19360
Microsoft · Windows 10 Version 1607	affected 10.0.14393.0 < 10.0.14393.5246
Microsoft · Windows Server 2016	affected 10.0.14393.0 < 10.0.14393.5246
Microsoft · Windows Server 2016 (Server Core installation)	affected 10.0.14393.0 < 10.0.14393.5246
Microsoft · Windows 7 Service Pack 1	affected 6.1.0 < 6.1.7601.26022
Microsoft · Windows 8.1	affected 6.3.0 < 6.3.9600.20478
Microsoft · Windows Server 2008 R2 Service Pack 1	affected 6.1.7601.0 < 6.1.7601.26022
Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)	affected 6.1.7601.0 < 6.1.7601.26022
Microsoft · Windows Server 2012	affected 6.2.9200.0 < 6.2.9200.23771
Microsoft · Windows Server 2012 (Server Core installation)	affected 6.2.9200.0 < 6.2.9200.23771
Microsoft · Windows Server 2012 R2	affected 6.3.9600.0 < 6.3.9600.20478
Microsoft · Windows Server 2012 R2 (Server Core installation)	affected 6.3.9600.0 < 6.3.9600.20478

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30223

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD