CVE-2022-43589

2022-11-2811:15:10

CWE-476

talos

web.nvd.nist.gov

cve-2022-43589

callback technologies

cbfs filter

null pointer dereference

denial of service

irp

ioctl

vulnerability

nvd

CVSS3

5.5

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

EPSS

Percentile

12.8%

JSON

A null pointer dereference vulnerability exists in the handle_ioctl_8314C 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

Nvd

Vulners

Node

callbackcbfs_filterMatch20.0.8317

VendorProductVersionCPE
callbackcbfs_filter20.0.8317cpe:2.3:a:callback:cbfs_filter:20.0.8317:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
callback	cbfs_filter	20.0.8317	cpe:2.3:a:callback:cbfs_filter:20.0.8317:::::::*

CNA Affected

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