Is CVE-2022-24496 in the CISA KEV catalog?

No. CVE-2022-24496 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-24496?

CVE-2022-24496 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2022-24496?

CVE-2022-24496 has an EPSS score of 0.61% (45th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-24496?

Install KB5012596 for Windows 10 Version 1607. Fixes are available for 14 affected products.

CVE & CISA-KEV Catalog

CVE-2022-24496

HIGH

7.8

CVSS v3

NVD

Description

Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability

How to fix

Remediation Available

Windows 10 Version 1607Windows

Install:KB5012596Microsoft

Windows 10 Version 1809Windows

Install:KB5012647Microsoft

Windows 10 Version 1909Windows

Install:KB5012591Microsoft

Windows 10 Version 20H2Windows

Install:KB5012599Microsoft

Windows 10 Version 21H1Windows

Install:KB5012599Microsoft

Windows 10 Version 21H2Windows

Install:KB5012599Microsoft

Windows 11 version 21H2Windows

Install:KB5012592Microsoft

Windows Server 2016Windows

Install:KB5012596Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5012596Microsoft

Windows Server 2019Windows

Install:KB5012647Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5012647Microsoft

Windows Server 2022Windows

Install:KB5012604Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5012604Microsoft

Windows Server, version 20H2 (Server Core Installation)Windows

Install:KB5012599Microsoft

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.61%probability of exploitation in 30 days

45thpercentile

Moderate risk: more likely to be exploited than 45% of all known CVEs.

References

Other references1

msrc.microsoft.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.