{"cve":"CVE-2023-1631","nvd":{"published":"2023-03-25T12:15:07.107","modified":"2026-06-17T05:28:24.680","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view","https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1631","https://vuldb.com/?ctiid.224013","https://vuldb.com/?id.224013","https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view"],"products":["jiangmin:jiangmin_antivirus"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-1631","score":0.00349,"percentile":0.28581,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}