CVE-2024-37985· NVD / CVE Program· CNA microsoft

Windows Kernel Information Disclosure Vulnerability

Noroxi assessment

Priority: Monitor (action score 22/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.65% (FIRST EPSS); higher than 50.3% of all records.
Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. Special conditions such as timing or configuration are required.
Fixed version: Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.3880; Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.3880.
Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.3880; Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.3880 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

MediumCVSS 5.6 · v3.1—No exploit Fix available

BDU:2024-05500

Published: Sep 17, 2024
Updated: Jun 17, 2026
EPSS: 0.6% · 50th percentile
CWE: CWE-1037

Report tools

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Action score

Monitor

Low priority for now.

CVSS: 22 / 40 · 5.6 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.6%

CISA SSVC decision

Exploitation: none
Automatable: no
Technical impact: partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD: 5.6
CNA · microsoft: 5.9; 0.3 point gap

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
A fix has been released

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
microsoft	windows 11 22h2	cpe:2.3:o:microsoft:windows_11_22h2
microsoft	windows 11 23h2	cpe:2.3:o:microsoft:windows_11_23h2

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

microsoft windows 11 22h2before 10.0.22621.3880
microsoft windows 11 23h2before 10.0.22631.3880

Versions reported by the vendor

Affected version ranges reported by the assigning authority (microsoft). Independent of NVD's CPE analysis and usually ahead of it.

Microsoft Windows 11 version 22H2
- 10.0.22621.0 and later · before 10.0.22621.3880affected
Microsoft Windows 11 version 22H3
- 10.0.22631.0 and later · before 10.0.22631.3880affected

Same product

microsoft: all records

Other highest-scoring records for the same primary product.

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CVE-2024-43642Windows SMB Denial of Service Vulnerability
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CVE-2024-21435Windows OLE Remote Code Execution Vulnerability
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CVE-2025-21370Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
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CVE-2024-49117Windows Hyper-V Remote Code Execution Vulnerability
35Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / package	Fixed version	Source
Windows 11 Version 22H2 for ARM64-based Systems	10.0.22621.3880 · KB5040442	Microsoft (MSRC)
Windows 11 Version 23H2 for ARM64-based Systems	10.0.22631.3880 · KB5040442	Microsoft (MSRC)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

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Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).