CVE-2024-36056 - Vulnerability Details - OpenCVE

Hw64.sys in Marvin Test HW.exe before 5.0.5.0 allows unprivileged user-mode processes to arbitrarily map physical memory via IOCTL 0x9c406490 (for IoAllocateMdl, MmBuildMdlForNonPagedPool, and MmMapLockedPages), leading to NT AUTHORITY\SYSTEM privilege escalation.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00148.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Marvin Test	Hw Driver

No data.

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2024-35860	Hw64.sys in Marvin Test HW.exe before 5.0.5.0 allows unprivileged user-mode processes to arbitrarily map physical memory via IOCTL 0x9c406490 (for IoAllocateMdl, MmBuildMdlForNonPagedPool, and MmMapLockedPages), leading to NT AUTHORITY\SYSTEM privilege escalation.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.marvintest.com/Downloads.aspx?prodId=12&search=package
https://www.marvintest.com/KnowledgeBase/KBArticle.aspx?ID=362

History

Sun, 13 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00097}`	epss `{'score': 0.00127}`

Thu, 13 Feb 2025 16:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Marvin Test Marvin Test hw Driver
CPEs		cpe:2.3:a:marvin_test:hw_driver:1.0:::::::*
Vendors & Products		Marvin Test Marvin Test hw Driver
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-05-26T22:50:09.731Z

Updated: 2025-02-13T15:59:14.447Z

Reserved: 2024-05-19T00:00:00.000Z

Link: CVE-2024-36056

Vulnrichment

Updated: 2024-08-02T03:30:12.537Z

NVD

Status : Awaiting Analysis

Published: 2024-05-26T23:15:21.520

Modified: 2024-11-21T09:21:32.323

Link: CVE-2024-36056

Redhat

No data.

OpenCVE Enrichment

No data.

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