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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-49631 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: raw: Fix a data-race around sysctl_raw_l3mdev_accept. While reading sysctl_raw_l3mdev_accept, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.


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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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/038a87b3e460d2ee579c8b1bd3890d816d6687b1 kernel.org Patch 
https://git.kernel.org/stable/c/1dace014928e6e385363032d359a04dee9158af0 kernel.org Patch 
https://git.kernel.org/stable/c/46e9c46203fd4676720ddca0fef7eff26826648e kernel.org Patch 
https://git.kernel.org/stable/c/ab5adca2e17d6595f3fc0e25ccb6bcbe2e01ca4f kernel.org Patch 
https://git.kernel.org/stable/c/cc9540ba5b3652c473af7e54892a48cdced87983 kernel.org 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-2022-49631
NVD Published Date:
02/26/2025
NVD Last Modified:
03/11/2025
Source:
kernel.org