Main Vulnerability Database Vulnerabilities #VU75103

#VU75103 Time-of-check Time-of-use (TOCTOU) Race Condition in Linux kernel - CVE-2023-2007

Published: April 13, 2023

Vulnerability identifier: #VU75103

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2023-2007

CWE-ID: CWE-367

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
Linux kernel

Software vendor:
Linux Foundation

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to a race condition in dpt_i2o driver. A local privileged user can gain access to sensitive kernel information.

Install updates from vendor's website.