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CVE-2024-23440

Vba32 Antivirus v3.36.0 - Arbitrary Memory Read

Published: Feb 13, 2024Updated: May 19, 2025 Sources: CVE List NVDCWE-125
NVD MITRE
7.1CVSSHIGH
EPSS Score
0.2%
Top 88.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

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 Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-125

Affected Products

Vba32 AntivirusVirusBlokAda
On-prem
Security Products / endpoint-av-edr
vba32anti-virus
On-prem
Security Products / endpoint-av-edr
virusblokadacommercialSecurity Productsaka vba32 antivirus, vba32 personal antivirus
anti-viruscommercialSecurity Productsaka anti-virus, vba32, virusblockada32

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

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

Timeline

Published
Feb 13, 2024
Last Updated
May 19, 2025

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