Vulnerability · Published Mar 25, 2023 · Assigned by VulDB

CVE-2023-1627Jianming Antivirus IoControlCode kvcore.sys denial of service

Medium 5.5

In plain English

A medium-severity security flaw in Antivirus from Jianming. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.3%top 75.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Jianming Antivirus 16.2.2022.418. It has been rated as problematic. This issue affects some unknown processing in the library kvcore.sys of the component IoControlCode Handler. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The identifier VDB-224009 was assigned to this vulnerability.

Affected products (as reported)

Vendor	Product	Versions
Jianming	Antivirus	16.2.2022.418

Weakness: CWE-404 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

https://vuldb.com/?id.224009 vdb-entry, technical-description
https://vuldb.com/?ctiid.224009 signature, permissions-required
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned29 broken-link
https://drive.google.com/file/d/1fQFw8ayQUFzJM2_4V-ld8CN8gvisVoiu/view exploit