CVE-2023-1628

low-risk
Published 2023-03-25

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.

Do I need to act?

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0.06% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Jiangmin Antivirus

Affected Vendors

Jiangmin

References (8)

Exploit https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view
Third Party Advisory https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned30
Permissions Required https://vuldb.com/?ctiid.224010
Third Party Advisory https://vuldb.com/?id.224010
Exploit https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view
Third Party Advisory https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned30
Permissions Required https://vuldb.com/?ctiid.224010
Third Party Advisory https://vuldb.com/?id.224010
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal