CVE-2022-43590 - Vulnerability Details - OpenCVE

A null pointer dereference vulnerability exists in the handle_ioctl_0x830a0_systembuffer functionality of Callback technologies CBFS Filter 20.0.8317. A specially crafted I/O request packet (IRP) can lead to denial of service. An attacker can issue an ioctl to trigger this vulnerability.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00022.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Callback	Cbfs Filter

Configuration 1 [-]

cpe:2.3:a:callback:cbfs_filter:20.0.8317:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1649

History

Tue, 15 Apr 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2022-11-28T10:20:15.265Z

Updated: 2025-04-15T18:39:21.612Z

Reserved: 2022-10-21T00:00:00.000Z

Link: CVE-2022-43590

Vulnrichment

Updated: 2024-08-03T13:32:59.826Z

NVD

Status : Modified

Published: 2022-11-28T11:15:10.787

Modified: 2024-11-21T07:26:50.107

Link: CVE-2022-43590

Redhat

No data.

OpenCVE Enrichment

No data.

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