CVE-2023-36407Improper Input Validation in Microsoft Windows 11 Version 21h2

Severity
7.8HIGHNVD
EPSS
13.4%
top 5.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedNov 14

Description

Windows Hyper-V Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages9 packages

NVDmicrosoft/windows< 10.0.25398.531
NVDmicrosoft/windows_11_21h2< 10.0.22000.2600
NVDmicrosoft/windows_11_22h2< 10.0.22621.2715
NVDmicrosoft/windows_11_23h2< 10.0.22631.2715
CVEListV5microsoft/windows_server_202210.0.20348.010.0.20348.2113

Patches

🔴Vulnerability Details

2
GHSA
GHSA-j6p3-4997-wc62: Windows Hyper-V Elevation of Privilege Vulnerability2023-11-14
CVEList
Windows Hyper-V Elevation of Privilege Vulnerability2023-11-14

📋Vendor Advisories

1
Microsoft
Windows Hyper-V Elevation of Privilege Vulnerability2023-11-14

🕵️Threat Intelligence

4
Trendmicro
The November 2023 Security Update Review2023-11-14
Bleepingcomputer
Microsoft November 2023 Patch Tuesday fixes 5 zero-days, 58 flaws2023-11-14
Trendmicro
The November 2023 Security Update Review2023-11-14
Trendmicro
The November 2023 Security Update Review2023-11-14
CVE-2023-36407 — Improper Input Validation in Microsoft | cvebase