Executive Summary

Informations
Name CVE-2023-23039 First vendor Publication 2023-02-22
Vendor Cve Last vendor Modification 2025-03-20

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
Overall CVSS Score 5.7
Base Score 5.7 Environmental Score 5.7
impact SubScore 5.2 Temporal Score 5.7
Exploitabality Sub Score 0.5
 
Attack Vector Physical Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High 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

An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate attacker removes a VCC device while calling open(), aka a race condition between vcc_open() and vcc_remove().

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23039

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-362 Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3588

Sources (Detail)

https://lkml.org/lkml/2023/1/1/169
Source Url

Alert History

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Date Informations
2025-03-28 17:21:44
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2023-02-22 21:27:14
  • First insertion