CVE-2024-12227

MSI Dragon Center IOCTL NTIOLib_X64.sys MmUnMapIoSpace null pointer dereference

Severity Score

6.8

*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

NVD
MITRE

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.

Es wurde eine problematische Schwachstelle in MSI Dragon Center bis 2.0.146.0 gefunden. Betroffen hiervon ist die Funktion MmUnMapIoSpace in der Bibliothek NTIOLib_X64.sys der Komponente IOCTL Handler. Mit der Manipulation mit unbekannten Daten kann eine null pointer dereference-Schwachstelle ausgenutzt werden. Der Angriff muss lokal erfolgen. Ein Aktualisieren auf die Version 2.0.148.0 vermag dieses Problem zu lösen. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen.

*Credits: TopGun

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Attack Requirements

None

Privileges Required

Low

User Interaction

None

System

Vulnerable | Subsequent

Confidentiality

None

Integrity

None

Availability

High

None

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

Poc

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-12-05 CVE Reserved
2024-12-05 CVE Published
2024-12-05 CVE Updated
2024-12-07 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-404: Improper Resource Shutdown or Release
CWE-476: NULL Pointer Dereference

CAPEC

References (4)

URL	Tag	Source
https://shareforall.notion.site/MSI-Dragon-Center-NTIOLib_X64-0xC3506104-MmMapIoSpace-DOS-15160437bb1e801daf58d4aea052970e	Related
https://vuldb.com/?id.286959	Technical Description
https://vuldb.com/?submit.456017	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://www.msi.com/Landing/dragon-center-download/nb	2024-12-05

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
MSI Search vendor "MSI"		Dragon Center Search vendor "MSI" for product "Dragon Center"				2.0.146 Search vendor "MSI" for product "Dragon Center" and version "2.0.146"		en		Affected