NULL pointer dereference in Jiangmin Antivirus
CVE-2023-1628
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.003 (22.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Jiangmin Antivirus — versions 16.2.2022.418
- Jianming Antivirus — versions 16.2.2022.418
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned30 (Third Party Advisory, broken-link)
- drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2023-1628?
- CVE-2023-1628 is a medium-severity vulnerability in Jiangmin Antivirus, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2023-03-25.
- How severe is CVE-2023-1628?
- Medium severity. CVSS v3 base score is 5.5 out of 10.