CVE-2024-23440 - Vulnerability Details - OpenCVE

Vba32 Antivirus v3.36.0 is vulnerable to an Arbitrary Memory Read vulnerability. The 0x22200B IOCTL code of the Vba32m64.sys driver allows to read up to 0x802 of memory from ar arbitrary user-supplied pointer.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00016.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Anti-virus	Vba32

Configuration 1 [-]

cpe:2.3:a:anti-virus:vba32:3.36.0:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2024-20944	Vba32 Antivirus v3.36.0 is vulnerable to an Arbitrary Memory Read vulnerability. The 0x22200B IOCTL code of the Vba32m64.sys driver allows to read up to 0x802 of memory from ar arbitrary user-supplied pointer.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://fluidattacks.com/advisories/adderley/
https://www.anti-virus.by/vba32

History

Mon, 19 May 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 19 May 2025 18:30:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 6.3, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H'}`	cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H'}`

Thu, 17 Oct 2024 15:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Anti-virus Anti-virus vba32
CPEs		cpe:2.3:a:anti-virus:vba32:3.36.0:::::::*
Vendors & Products		Anti-virus Anti-virus vba32

MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published: 2024-02-13T15:01:12.248Z

Updated: 2025-05-19T18:21:17.618Z

Reserved: 2024-01-16T20:47:02.910Z

Link: CVE-2024-23440

Vulnrichment

Updated: 2024-08-01T23:06:24.174Z

NVD

Status : Modified

Published: 2024-02-13T15:15:09.070

Modified: 2025-05-19T19:15:47.370

Link: CVE-2024-23440

Redhat

No data.

OpenCVE Enrichment

No data.

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