CVE-2023-21675

Severity

78%

Complexity

18%

Confidentiality

98%

Windows Kernel Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2023-21747, CVE-2023-21748, CVE-2023-21749, CVE-2023-21750, CVE-2023-21754, CVE-2023-21755, CVE-2023-21772, CVE-2023-21773, CVE-2023-21774.

Windows Kernel Elevation of Privilege Vulnerability

CVSS 3.1 Base Score 7.8. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Overview

Type

Microsoft Windows

First reported 2 years ago

2023-01-10 22:15:00

Last updated 1 year ago

2023-04-27 19:15:00

Affected Software

Microsoft Windows Server 2016

Microsoft Windows RT 8.1

Microsoft Windows Server 2012

Microsoft Windows Server 2019

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21675

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21675

Patch, Vendor Advisory

http://packetstormsecurity.com/files/170852/Windows-Kernel-Registry-Virtualization-Memory-Corruption.html

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21675

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