CVE-2023-1642

Name of the Vulnerable Software and Affected Versions IObit Malware Fighter version 9.4.0.776

Description A problematic vulnerability was found in the IOCTL Handler component of the library ObCallbackProcess.sys, affecting the function 0x222034/0x222038/0x22203C/0x222040. This leads to denial of service and requires local access to exploit. The exploit has been disclosed to the public.

Recommendations For IObit Malware Fighter version 9.4.0.776, consider disabling the affected function 0x222034/0x222038/0x22203C/0x222040 in the library ObCallbackProcess.sys as a temporary workaround until a patch is available. Restrict access to the IOCTL Handler component to minimize the risk of exploitation.