CVE-2022-43590

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published
Nov 28, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-43590: Medium severity, CVSS 5.5 | Vulnix