Main Vulnerability Database Vulnerabilities #VU104856

Race condition within a thread in Linux kernel - CVE-2022-49594

Published: February 26, 2025 / Updated: May 11, 2025

Vulnerability identifier: #VU104856

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2022-49594

CWE-ID: CWE-366

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: Linux Foundation

Affected software:
Linux kernel

Detailed vulnerability description

The vulnerability allows a local user to corrupt data.

The vulnerability exists due to a data race within the tcp_mtu_probing() function in net/ipv4/tcp_timer.c. A local user can corrupt data.

Install update from vendor's website.