Windows Subsystem for Linux (WSL2) Kernel Elevation of Privilege Vulnerability

2022-12-1308:00:00

Microsoft

msrc.microsoft.com

windows

subsystem

linux

vulnerability

elevation

privilege

microsoft

kernel

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

9.5%

JSON

Affected configurations

Vulners

Node

microsoftwindows_subsystem_for_linuxRange<1.0.3

microsoftwindows_10_22h2Range<10.0.19045.2364

microsoftwindows_11_22h2Range<10.0.22621.993

microsoftwindows_10_21h2Range<10.0.19044.2364

microsoftwindows_11_21h2Range<10.0.22000.1335

microsoftwindows_10_20h2Range<10.0.19042.2364

microsoftwindows_server_2022Range<10.0.20348.1366

microsoftwindows_10_21h1Range<10.0.19043.2364

microsoftwindows_server_2019Range<10.0.17763.3770

microsoftwindows_10_1809Range<10.0.17763.3770

VendorProductVersionCPE
microsoftwindows_subsystem_for_linux*cpe:2.3:a:microsoft:windows_subsystem_for_linux:*:*:*:*:*:*:*:*
microsoftwindows_10_22h2*cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
microsoftwindows_11_22h2*cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
microsoftwindows_10_21h2*cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
microsoftwindows_11_21h2*cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*
microsoftwindows_10_20h2*cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*
microsoftwindows_server_2022*cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
microsoftwindows_10_21h1*cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:*
microsoftwindows_server_2019*cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
microsoftwindows_10_1809*cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	windows_subsystem_for_linux	*	cpe:2.3:a:microsoft:windows_subsystem_for_linux::::::::
microsoft	windows_10_22h2	*	cpe:2.3:o:microsoft:windows_10_22h2::::::::
microsoft	windows_11_22h2	*	cpe:2.3:o:microsoft:windows_11_22h2::::::::
microsoft	windows_10_21h2	*	cpe:2.3:o:microsoft:windows_10_21h2::::::::
microsoft	windows_11_21h2	*	cpe:2.3:o:microsoft:windows_11_21h2::::::::
microsoft	windows_10_20h2	*	cpe:2.3:o:microsoft:windows_10_20h2::::::::
microsoft	windows_server_2022	*	cpe:2.3:o:microsoft:windows_server_2022::::::::
microsoft	windows_10_21h1	*	cpe:2.3:o:microsoft:windows_10_21h1::::::::
microsoft	windows_server_2019	*	cpe:2.3:o:microsoft:windows_server_2019::::::::
microsoft	windows_10_1809	*	cpe:2.3:o:microsoft:windows_10_1809::::::::