CVE-2023-21749

CWE-20 — Improper Input Validation5 documents5 sources
Severity
7.8HIGH
EPSS
1.5%
top 18.72%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
25
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+22 more
Timeline
PublishedJan 10
Latest updateApr 1

Description

Windows Kernel 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 Packages25 packages

▶CVEListV5microsoft/windows_76.1.0 — 6.1.7601.26321
▶CVEListV5microsoft/windows_8.16.3.0 — 6.3.9600.20778
▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.24075
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.5648
▶CVEListV5microsoft/windows_server_201910.0.17763.0 — 10.0.17763.3887

🔴Vulnerability Details

3
Project0
The Windows Registry Adventure #1: Introduction and research results - Project Zero↗2024-04-01
▶
GHSA
GHSA-5xr8-6m2x-rfwc: Windows Kernel Elevation of Privilege Vulnerability↗2023-01-11
▶
CVEList
Windows Kernel Elevation of Privilege Vulnerability↗2023-01-10
▶

📋Vendor Advisories

1
Microsoft
Windows Kernel Elevation of Privilege Vulnerability↗2023-01-10
▶
CVE-2023-21749 (HIGH CVSS 7.8) | Windows Kernel Elevation of Privile | cvebase.io