QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2022-49604

Back to search

CVE-2022-49604

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu. While reading sysctl_ip_fwd_use_pmtu, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

VendorProductVersions

Linux

Linux

affected
f87c10a8aa1e82498c42d0335524d6ae7cf5a52b - < eb15262128b793e4b1d1c4514d3e6d19c3959764
affected
f87c10a8aa1e82498c42d0335524d6ae7cf5a52b - < 7828309df0f89419a9349761a37c7d1b0da45697
affected
f87c10a8aa1e82498c42d0335524d6ae7cf5a52b - < b96ed5ccb09ae71103023ed13acefb194f609794
affected
f87c10a8aa1e82498c42d0335524d6ae7cf5a52b - < 93fbc06da1d819f3981a7bd7928c3641ea67b364
affected
f87c10a8aa1e82498c42d0335524d6ae7cf5a52b - < e364b5f6ffbfc457a997ad09a7baa16c19581edc

+1 more versions

Linux

Linux

affected
3.14
unaffected
0 - < 3.14
unaffected
4.19.254 - <= 4.19.*
unaffected
5.4.208 - <= 5.4.*
unaffected
5.10.134 - <= 5.10.*

+3 more versions

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now