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Vulnerability record · CVE-2023-1628 · published 25 March 2023

CVE-2023-1628: Jiangmin antivirus null pointer dereference vulnerability

Jiangmin · Jiangmin Antivirus

A vulnerability classified as problematic has been found in Jianming Antivirus 16.2.2022.418. Affected is an unknown function in the library kvcore.sys of the component IoControlCode Handler. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. VDB-224010 is the identifier assigned to this vulnerability.

5.5 CVSS 3.1 Medium EPSS 0.32% · top 77.9% CWE-476 · NULL pointer dereference
5.5CVSS 3.1 base score, v2 4.6
0.32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability classified as problematic has been found in Jianming Antivirus 16.2.2022.418. Affected is an unknown function in the library kvcore.sys of the component IoControlCode Handler. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. VDB-224010 is the identifier assigned to this vulnerability.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view ExploitThird Party Advisory
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned30 Third Party Advisory
https://vuldb.com/?ctiid.224010 Permissions RequiredThird Party Advisory
https://vuldb.com/?id.224010 Third Party Advisory
https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view ExploitThird Party Advisory
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned30 Third Party Advisory
https://vuldb.com/?ctiid.224010 Permissions RequiredThird Party Advisory
https://vuldb.com/?id.224010 Third Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-1628), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.