Executive Summary

Informations
Name CVE-2022-43590 First vendor Publication 2022-11-28
Vendor Cve Last vendor Modification 2023-02-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43590

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

Source Url
MISC https://talosintelligence.com/vulnerability_reports/TALOS-2022-1649

Alert History

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Date Informations
2023-02-07 21:27:32
  • Multiple Updates
2023-02-07 02:17:08
  • Multiple Updates
2023-02-07 02:16:21
  • Multiple Updates
2023-02-06 21:27:26
  • Multiple Updates
2023-02-01 21:27:39
  • Multiple Updates
2022-12-02 00:27:17
  • Multiple Updates
2022-11-28 17:27:12
  • First insertion