VulnerabilityModified

CVE-2022-23298

Windows NT OS Kernel Elevation of Privilege Vulnerability

HIGH 7.0EPSS 0.58%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Windows NT OS Kernel Elevation of Privilege Vulnerability

CVSS 3.1: 7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.58% probability · 46th percentile
CISA KEV: Not listed
Affected: microsoft/windows 10 · microsoft/windows 11 · microsoft/windows 7 · microsoft/windows 8.1 · microsoft/windows rt 8.1 · microsoft/windows server · microsoft/windows server 2008 · microsoft/windows server 2012 · microsoft/windows server 2016 · microsoft/windows server 2019
Source: secure@microsoft.com

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23298
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23298

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.