CVE-2023-1631

low-risk
Published 2023-03-25

A vulnerability, which was classified as problematic, was found in JiangMin Antivirus 16.2.2022.418. This affects the function 0x222010 in the library kvcore.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier VDB-224013 was assigned to this vulnerability.

Do I need to act?

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0.16% 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/CVE-2023-1631
Permissions Required https://vuldb.com/?ctiid.224013
Third Party Advisory https://vuldb.com/?id.224013
Exploit https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view
Third Party Advisory https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1631
Permissions Required https://vuldb.com/?ctiid.224013
Third Party Advisory https://vuldb.com/?id.224013
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal