CVE-2023-1628: Jianming Antivirus IoControlCode kvcore.sys null pointer dereference

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-03-25 · updated 2026-06-17
Weakness: CWE-476

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.

Affected products

JiangMin Antivirus: 16.2.2022.418

References

https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned30
https://vuldb.com/?ctiid.224010
https://vuldb.com/?id.224010
https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned30
https://vuldb.com/?ctiid.224010
https://vuldb.com/?id.224010

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