CVE-2023-36427 : Windows Hyper-V Elevation of Privilege Vulnerability

Windows Hyper-V Elevation of Privilege Vulnerability

Published 2023-11-14 18:15:47

Updated 2023-12-15 19:50:37

View at NVD, CVE.org

Vulnerability category: Gain privilege

Products affected by CVE-2023-36427

Microsoft » Windows Server 2019 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2022 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 11 21h2 » For X64
Versions before (<) 10.0.22000.2600
cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 11 22h2 » For X64
Versions before (<) 10.0.22621.2715
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 10 1809 » For X64
Versions before (<) 10.0.17763.5122
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 10 21h2 » For X64
Versions before (<) 10.0.19041.3693
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 10 22h2 » For X64
Versions before (<) 10.0.19045.3693
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 11 23h2 » For X64
Versions before (<) 10.0.22631.2715
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows Server 2022 23h2
Versions before (<) 10.0.25398.531
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 19 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.0	HIGH	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	1.0	5.9	NIST
Attack Vector: Local Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.0	HIGH	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	1.0	5.9	Microsoft Corporation
Attack Vector: Local Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.0	HIGH	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/...	N/A	N/A	MS-CVE-2023-36427
Attack Vector: Local Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36427

CVE-2023-36427 - Security Update Guide - Microsoft - Windows Hyper-V Elevation of Privilege Vulnerability
Patch;Vendor Advisory

Jump to