CVE-2024-12227 MEDIUM

CVE-2024-12227: MSI Dragon Center IOCTL NTIOLib_X64.sys MmUnMapIoSpace null pointer dereference

Vendor Msi
Product Dragon Center
Weakness CWE-476
Published December 5, 2024
Last update December 5, 2024
View on NVD All CVEs

CVSS base score

6.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A vulnerability, which was classified as problematic, was found in MSI Dragon Center up to 2.0.146.0. This affects the function MmUnMapIoSpace in the library NTIOLib_X64.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. Upgrading to version 2.0.148.0 is able to address this issue. It is recommended to upgrade the affected component.

Key dates

02Disclosure timeline

December 5, 2024 CVE published
December 5, 2024 Record updated