CVE-2023-38140

Windows Kernel Information Disclosure Vulnerability

Description

Windows Kernel Information Disclosure Vulnerability

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.28%
Vendor Advisory microsoft.com
Affected: Microsoft Windows 10 Version 1809
Affected: Microsoft Windows 10 Version 1809
Affected: Microsoft Windows Server 2019
Affected: Microsoft Windows Server 2019 (Server Core installation)
Affected: Microsoft Windows Server 2022
Affected: Microsoft Windows 11 version 21H2
Affected: Microsoft Windows 10 Version 21H2
Affected: Microsoft Windows 10 Version 22H2
Affected: Microsoft Windows 10 Version 1607
Affected: Microsoft Windows Server 2016
Affected: Microsoft Windows Server 2016 (Server Core installation)
Published at:
Updated at:

References

Link Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38140 patch vendor advisory
http://packetstormsecurity.com/files/175108/Microsoft-Windows-Kernel-Paged-Pool-Memory-Disclosure.html third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2023-38140?
CVE-2023-38140 has been scored as a medium severity vulnerability.
How to fix CVE-2023-38140?
To fix CVE-2023-38140, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-38140 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-38140 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-38140?
CVE-2023-38140 affects Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 11 version 21H2, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation).
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