CVE-2021-33744

published 2021-07-14

CVE-2021-33744: Windows Secure Kernel Mode Security Feature Bypass Vulnerability

Priority P4 30 medium 6.7 CVSS 3.1

AV L AC L PR H UI N S U C H I H A H

Windows Secure Kernel Mode Security Feature Bypass Vulnerability

Affected

22 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10	—	—
microsoft	windows_10_version_1809	>= 10.0.0 < 10.0.17763.2061	10.0.17763.2061
microsoft	windows_10_version_1909	>= 10.0.0 < 10.0.18363.1679	10.0.18363.1679
microsoft	windows_10_version_2004	>= 10.0.0 < 10.0.19041.1110	10.0.19041.1110
microsoft	windows_10_version_21h1	>= 10.0.0 < 10.0.19043.1110	10.0.19043.1110
microsoft	windows_server_2016	—	—
microsoft	windows_server_2016	—	—
microsoft	windows_server_2019	>= 10.0.0 < 10.0.17763.2061	10.0.17763.2061
microsoft	windows_server_version_2004	>= 10.0.0 < 10.0.19041.1110	10.0.19041.1110
microsoft	windows_server_version_20h2	>= 10.0.0 < 10.0.19042.1110	10.0.19042.1110
msrc	windows_10_version_1809_for_x64-based_systems	—	—
msrc	windows_10_version_1909_for_x64-based_systems	—	—
msrc	windows_10_version_2004_for_x64-based_systems	—	—
msrc	windows_10_version_20h2_for_x64-based_systems	—	—
msrc	windows_10_version_21h1_for_x64-based_systems	—	—
msrc	windows_server_2019	—	—
msrc	windows_server_version_2004	—	—
msrc	windows_server_version_20h2	—	—

CVSS provenance

nvd v3.1 6.7 MEDIUM CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.2 HIGH AV:L/AC:L/Au:N/C:C/I:C/A:C

vendor_msrc 5.3 MEDIUM

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CWE-269