CVE-2024-23440

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.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://fluidattacks.com/advisories/adderley/	Third Party Advisory
https://www.anti-virus.by/vba32	Product
https://fluidattacks.com/advisories/adderley/	Third Party Advisory
https://www.anti-virus.by/vba32	Product

Configurations

Configuration 1 (hide)

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

History

19 May 2025, 19:15

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.3~~	v2 : unknown v3 : 7.1

21 Nov 2024, 08:57

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.1~~	v2 : unknown v3 : 6.3
References	~~() https://fluidattacks.com/advisories/adderley/ - Third Party Advisory~~	() https://fluidattacks.com/advisories/adderley/ - Third Party Advisory
References	~~() https://www.anti-virus.by/vba32 - Product~~	() https://www.anti-virus.by/vba32 - Product

17 Oct 2024, 15:08

Type	Values Removed	Values Added
CPE		cpe:2.3:a:anti-virus:vba32:3.36.0:::::::*
References	~~() https://fluidattacks.com/advisories/adderley/ -~~	() https://fluidattacks.com/advisories/adderley/ - Third Party Advisory
References	~~() https://www.anti-virus.by/vba32 -~~	() https://www.anti-virus.by/vba32 - Product
First Time		Anti-virus vba32 Anti-virus
CVSS	v2 : ~~unknown~~ v3 : ~~6.3~~	v2 : unknown v3 : 7.1

13 Feb 2024, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-13 15:15

Updated : 2025-05-19 19:15

NVD link : CVE-2024-23440

Mitre link : CVE-2024-23440

CVE.ORG link : CVE-2024-23440

JSON object : View

Products Affected

anti-virus

vba32

CWE

CWE-125

Out-of-bounds Read

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