CVE-2023-2872

Name: CVE-2023-2872
Creator: NVD / NIST
Published: 2023-05-24T18:15:10.413+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2023-2872 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A vulnerability classified as problematic has been found in FlexiHub 5.5.14691.0. This affects the function 0x220088 in the library fusbhub.sys of the component IoControlCode Handler. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in FlexiHub 5.5.14691.0. This affects the function 0x220088 in the library fusbhub.sys of the component IoControlCode Handler. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-229851. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.33%

24.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Electronic	Flexihub	5.5.14691.0

References

https://drive.google.com/file/d/1h-7fnmb31bkEW4FoLNDlneftDqS4TQHT/view?usp=sharingThird Party Advisory
https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2872Exploit, Third Party Advisory
https://vuldb.com/?ctiid.229851Permissions Required, Third Party Advisory
https://vuldb.com/?id.229851Permissions Required, Third Party Advisory
https://drive.google.com/file/d/1h-7fnmb31bkEW4FoLNDlneftDqS4TQHT/view?usp=sharingThird Party Advisory
https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2872Exploit, Third Party Advisory
https://vuldb.com/?ctiid.229851Permissions Required, Third Party Advisory
https://vuldb.com/?id.229851Permissions Required, Third Party Advisory

Timeline

Published: May 24, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-2872?

How severe is CVE-2023-2872?

CVE-2023-2872 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2023-2872?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-2872?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST