CVE-2024-12227

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.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.6 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:C

Exploitability : 3.1 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://shareforall.notion.site/MSI-Dragon-Center-NTIOLib_X64-0xC3506104-MmMapIoSpace-DOS-15160437bb1e801daf58d4aea052970e
https://vuldb.com/?ctiid.286959
https://vuldb.com/?id.286959
https://vuldb.com/?submit.456017
https://www.msi.com/Landing/dragon-center-download/nb

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad clasificada como problemática en MSI Dragon Center hasta la versión 2.0.146.0. Afecta a la función MmUnMapIoSpace en la librería NTIOLib_X64.sys del componente IOCTL Handler. La manipulación provoca la desreferenciación de puntero nulo. Es posible lanzar el ataque en el host local. La actualización a la versión 2.0.148.0 puede solucionar este problema. Se recomienda actualizar el componente afectado.

05 Dec 2024, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-05 14:15

Updated : 2026-04-15 00:35

NVD link : CVE-2024-12227

Mitre link : CVE-2024-12227

CVE.ORG link : CVE-2024-12227

JSON object : View

Products Affected

No product.

CWE

CWE-404

Improper Resource Shutdown or Release

CWE-476

NULL Pointer Dereference

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