CVE-2022-43590

2022-11-2811:15:10

CWE-476

[email protected]

web.nvd.nist.gov

cve-2022-43590

cbfs filter

vulnerability

null pointer dereference

denial of service

irp

nvd

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

13.0%

JSON

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.

Affected configurations

Vulners

NVD

Node

callback_technologiescbfs_filterRange≤20.0.8317

CPENameOperatorVersion
callback:cbfs_filtercallback cbfs filtereq20.0.8317

CPE	Name	Operator	Version
callback:cbfs_filter	callback cbfs filter	eq	20.0.8317

CNA Affected

[
  {
    "vendor": "Callback technologies",
    "product": "CBFS Filter",
    "versions": [
      {
        "version": "20.0.8317",
        "status": "affected"
      }
    ]
  }
]