CVE-2024-36056

Published: May 26, 2024Modified: Nov 21, 2024

5.4

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.5

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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.

Related CWEs

CWE-269

Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

References (4)

https://www.marvintest.com/Downloads.aspx?prodId=12&search=package

Source: cve@mitre.org

https://www.marvintest.com/KnowledgeBase/KBArticle.aspx?ID=362

Source: cve@mitre.org

https://www.marvintest.com/Downloads.aspx?prodId=12&search=package

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.marvintest.com/KnowledgeBase/KBArticle.aspx?ID=362

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.