Vulnerability · Published Mar 25, 2023 · Assigned by VulDB

CVE-2023-1626Jianming Antivirus IoControlCode kvcore.sys memory corruption

Medium 5.3

In plain English

A medium-severity memory corruption 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 27% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.3%top 72.9% 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 declared as critical. This vulnerability affects unknown code in the library kvcore.sys of the component IoControlCode Handler. The manipulation leads to memory corruption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-224008.

Affected products (as reported)

Vendor	Product	Versions
Jianming	Antivirus	16.2.2022.418

Weakness: CWE-119 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.224008 vdb-entry, technical-description
https://vuldb.com/?ctiid.224008 signature, permissions-required
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned31 broken-link
https://drive.google.com/file/d/1soMFXUAYkCttFDA_icry6q-irb2jdAxw/view exploit