VDB-266338 · CVE-2024-36056 · GCVE-0-2024-36056

MarvinTest Solutions HW.exe prior 5.0.5.0 IOCTL Hw64.sys allocation of resources

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in MarvinTest Solutions HW.exe. The affected element is the function IoAllocateMdl/MmBuildMdlForNonPagedPool/MmMapLockedPages in the library Hw64.sys of the component IOCTL Handler. Executing a manipulation can lead to allocation of resources. This vulnerability appears as CVE-2024-36056. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in MarvinTest Solutions HW.exe. This vulnerability affects the function IoAllocateMdl/MmBuildMdlForNonPagedPool/MmMapLockedPages in the library Hw64.sys of the component IOCTL Handler. The manipulation with an unknown input leads to a allocation of resources vulnerability. The CWE definition for the vulnerability is CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is available at marvintest.com. This vulnerability was named CVE-2024-36056 since 05/19/2024. Technical details are known, but there is no available exploit.

Upgrading to version 5.0.5.0 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

MarvinTest Solutions

Name

HW.exe

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: HW.exe 5.0.5.0

Timelineinfo

05/19/2024 🔍
05/27/2024 +8 days 🔍
05/27/2024 +0 days 🔍
05/27/2024 +0 days 🔍

Sourcesinfo

Advisory: marvintest.com
Status: Confirmed

CVE: CVE-2024-36056 (🔍)
GCVE (CVE): GCVE-0-2024-36056
GCVE (VulDB): GCVE-100-266338

Entryinfo

Created: 05/27/2024 09:11
Changes: 05/27/2024 09:11 (54)
Complete: 🔍
Cache ID: 216::103