CVE-2024-21431 — Incorrect Permission Assignment in Microsoft Windows 10 Version 21h2

CWE-732 — Incorrect Permission Assignment9 documents6 sources
Severity
6.7MEDIUMNVD
CNA7.8
EPSS
0.4%
top 39.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
13
Microsoft Windows 10 Version 21h2Microsoft Windows 10 Version 22h2Microsoft Windows 11 Version 21h2+10 more
Timeline
PublishedMar 12

Description

Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages13 packages

▶NVDmicrosoft/windows< 10.0.20348.2340+1
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.4170
▶NVDmicrosoft/windows_10_22h2< 10.0.19045.4170
▶NVDmicrosoft/windows_11_21h2< 10.0.22000.2836
▶NVDmicrosoft/windows_11_22h2< 10.0.22621.3296

Patches

Patch: msrc.microsoft.com ↗Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-94h3-qpxm-r2mp: Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability↗2024-03-12
▶
CVEList
Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability↗2024-03-12
▶

📋Vendor Advisories

1
Microsoft
Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability↗2024-03-12
▶

🕵️Threat Intelligence

5
Bleepingcomputer
Microsoft March 2024 Patch Tuesday fixes 60 flaws, 18 RCE bugs↗2024-03-12
▶
Trendmicro
The March 2024 Security Update Review↗2024-03-12
▶
Trendmicro
The March 2024 Security Update Review↗2024-03-12
▶
Trendmicro
The March 2024 Security Update Review↗2024-03-12
▶
Trendmicro
The March 2024 Security Update Review↗2024-03-12
▶
CVE-2024-21431 — Incorrect Permission Assignment | cvebase