CVE-2023-21755

EUVD-2023-25922
Windows Kernel Elevation of Privilege Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10_1607
-
microsoftwindows_10_1607
-
microsoftwindows_10_1809
-
microsoftwindows_10_1809
-
microsoftwindows_10_1809
-
microsoftwindows_10_20h2
-
microsoftwindows_10_20h2
-
microsoftwindows_10_20h2
-
microsoftwindows_10_21h2
-
microsoftwindows_10_21h2
-
microsoftwindows_10_21h2
-
microsoftwindows_10_22h2
-
microsoftwindows_10_22h2
-
microsoftwindows_10_22h2
-
microsoftwindows_11_21h2
-
microsoftwindows_11_21h2
-
microsoftwindows_11_22h2
-
microsoftwindows_11_22h2
-
microsoftwindows_7
-
microsoftwindows_7
-
microsoftwindows_8.1
-
microsoftwindows_8.1
-
microsoftwindows_rt_8.1
-
microsoftwindows_server_2008
-
microsoftwindows_server_2008
-
microsoftwindows_server_2012
-
microsoftwindows_server_2016
-
microsoftwindows_server_2019
-
microsoftwindows_server_2022
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1809 (arm64, x64, x86)
20H2 (arm64, x86)
21H2 (arm64, x64, x86)
22H2 (arm64, x64, x86)
Windows 11
21H2 (arm64, x64)
22H2 (arm64, x64)