CVE-2024-36056

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
marvin_testhw_driver
1.0 ≤
𝑥
≤ 5.0.4.0
ADP
Common Weakness Enumeration
References
https://www.marvintest.com/Downloads.aspx?prodId=12&search=package
https://www.marvintest.com/KnowledgeBase/KBArticle.aspx?ID=362
https://www.marvintest.com/Downloads.aspx?prodId=12&search=package
https://www.marvintest.com/KnowledgeBase/KBArticle.aspx?ID=362