CVE-2023-1642 MEDIUM

CVE-2023-1642: IObit Malware Fighter IOCTL ObCallbackProcess.sys 0x222040 denial of service

Vendor Iobit
Product Malware Fighter
Weakness CWE-404
Published March 26, 2023
Last update August 2, 2024

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

A vulnerability, which was classified as problematic, was found in IObit Malware Fighter 9.4.0.776. Affected is the function 0x222034/0x222038/0x22203C/0x222040 in the library ObCallbackProcess.sys of the component IOCTL Handler. The manipulation leads to denial of service. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. VDB-224022 is the identifier assigned to this vulnerability.

Key dates

02Disclosure timeline

March 26, 2023 CVE published
August 2, 2024 Record updated