CVE-2021-31955
published 2021-06-08CVE-2021-31955: Windows Kernel Information Disclosure Vulnerability
medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
KEVITW
CISA Known Exploited Vulnerabilitydue 2021-11-17
Exploited in the wild
Windows Kernel Information Disclosure Vulnerability
Affected
33 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_1809 | < 10.0.17763.1999 | 10.0.17763.1999 |
| microsoft | windows_10_1909 | < 10.0.18363.1621 | 10.0.18363.1621 |
| microsoft | windows_10_2004 | < 10.0.19041.1052 | 10.0.19041.1052 |
| microsoft | windows_10_20h2 | < 10.0.19042.1052 | 10.0.19042.1052 |
| microsoft | windows_10_21h1 | < 10.0.19043.1052 | 10.0.19043.1052 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.1999 | 10.0.17763.1999 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.1621 | 10.0.18363.1621 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19041.1052 | 10.0.19041.1052 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.1052 | 10.0.19042.1052 |
| microsoft | windows_10_version_21h1 | >= 10.0.0 < 10.0.19043.1052 | 10.0.19043.1052 |
| microsoft | windows_server_2004 | < 10.0.19041.1052 | 10.0.19041.1052 |
| microsoft | windows_server_2019 | < 10.0.17763.1999 | 10.0.17763.1999 |
| microsoft | windows_server_2019 | >= 10.0.0 < 10.0.17763.1999 | 10.0.17763.1999 |
| microsoft | windows_server_20h2 | < 10.0.19042.1052 | 10.0.19042.1052 |
| microsoft | windows_server_version_2004 | >= 10.0.0 < 10.0.19041.1052 | 10.0.19041.1052 |
| microsoft | windows_server_version_20h2 | >= 10.0.0 < 10.0.19042.1052 | 10.0.19042.1052 |
| msrc | windows_10_version_1809_for_32-bit_systems | — | — |
| msrc | windows_10_version_1809_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_10_version_1909_for_32-bit_systems | — | — |
| msrc | windows_10_version_1909_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1909_for_x64-based_systems | — | — |
| msrc | windows_10_version_2004_for_32-bit_systems | — | — |
| msrc | windows_10_version_2004_for_arm64-based_systems | — | — |
| msrc | windows_10_version_2004_for_x64-based_systems | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
vulncheck5.5MEDIUM
cisa5.5MEDIUM