CVE-2022-21882
At a glance
- Severity
- HIGH 7.0
- Exploitation
- Known exploited (CISA KEV) · added 2022-02-04
Exploited per ENISA since 2022-02-04 - EPSS
- EPSS 59.20 % · percentile 99 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Analyzed
Description
Win32k Elevation of Privilege Vulnerability
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | HIGH 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · secure@microsoft.com (Secondary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
Weaknesses (CWE)
European references
- ENISA EUVD · EUVD-2022-27038
- GCVE · GCVE-0-2022-21882
CERT-FR advisories
- CERTFR-2022-AVI-027 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*< 10.0.17763.2452cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*< 10.0.17763.2452cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:*:*< 10.0.18363.2037cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*< 10.0.19042.1466cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:*< 10.0.19043.1466cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*< 10.0.19044.1466cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*< 10.0.22000.434cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*< 10.0.17763.2452cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*< 10.0.20348.469cpe:2.3:o:microsoft:windows_server_20h2:*:*:*:*:*:*:*:*< 10.0.19042.1466
Affected products
| Product | Versions |
|---|---|
| Microsoft · Windows 10 Version 1809 | affected 10.0.17763.0 < 10.0.17763.2452 |
| Microsoft · Windows 10 Version 1809 | affected 10.0.0 < 10.0.17763.2452 |
| Microsoft · Windows Server 2019 | affected 10.0.17763.0 < 10.0.17763.2452 |
| Microsoft · Windows Server 2019 (Server Core installation) | affected 10.0.17763.0 < 10.0.17763.2452 |
| Microsoft · Windows 10 Version 1909 | affected 10.0.0 < 10.0.18363.2037 |
| Microsoft · Windows 10 Version 21H1 | affected 10.0.0 < 10.0.19043.1466 |
| Microsoft · Windows Server 2022 | affected 10.0.20348.0 < 10.0.20348.469 |
| Microsoft · Windows 10 Version 20H2 | affected 10.0.0 < 10.0.19042.1466 |
| Microsoft · Windows Server version 20H2 | affected 10.0.0 < 10.0.19042.1466 |
| Microsoft · Windows 11 version 21H2 | affected 10.0.0 < 10.0.22000.434 |
| Microsoft · Windows 10 Version 21H2 | affected 10.0.19043.0 < 10.0.19044.1466 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21882
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21882
- http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-21882
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| CISA Known Exploited Vulnerabilities | CC0 1.0 |
| 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 |