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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-49604 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/60c158dc7b1f0558f6cadd5b50d0386da0000d50 Patch 
https://git.kernel.org/stable/c/7828309df0f89419a9349761a37c7d1b0da45697 Patch 
https://git.kernel.org/stable/c/93fbc06da1d819f3981a7bd7928c3641ea67b364 Patch 
https://git.kernel.org/stable/c/b96ed5ccb09ae71103023ed13acefb194f609794 Patch 
https://git.kernel.org/stable/c/e364b5f6ffbfc457a997ad09a7baa16c19581edc Patch 
https://git.kernel.org/stable/c/eb15262128b793e4b1d1c4514d3e6d19c3959764 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49604
NVD Published Date:
02/26/2025
NVD Last Modified:
03/11/2025
Source:
kernel.org