Executive Summary

Informations
Name CVE-2022-31223 First vendor Publication 2022-09-12
Vendor Cve Last vendor Modification 2022-09-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 2.3
Base Score 2.3 Environmental Score 2.3
impact SubScore 1.4 Temporal Score 2.3
Exploitabality Sub Score 0.8
 
Attack Vector Local Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
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

Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31223

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 2
Os 2
Os 2
Os 2
Os 1
Os 1
Os 2
Os 1
Os 1
Os 1
Os 2
Os 1
Os 1
Os 1
Os 1
Os 1
Os 2
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2

Sources (Detail)

Source Url
MISC https://www.dell.com/support/kbdoc/000202196

Alert History

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0
1
2
Date Informations
2024-02-15 13:23:39
  • Multiple Updates
2022-09-16 02:12:57
  • Multiple Updates
2022-09-13 00:27:13
  • First insertion