U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-49472 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: net: phy: micrel: Allow probing without .driver_data Currently, if the .probe element is present in the phy_driver structure and the .driver_data is not, a NULL pointer dereference happens. Allow passing .probe without .driver_data by inserting NULL checks for priv->type.


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

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

Hyperlink Resource
https://git.kernel.org/stable/c/143878e18001c5a61fcc7ae5c5240323753bb641 Patch 
https://git.kernel.org/stable/c/1e5fbfc2a6f384e3195446c14bbd3bc298eb88c2 Patch 
https://git.kernel.org/stable/c/660dfa033ccc9afb032015b6dc76e846bba42cfb Patch 
https://git.kernel.org/stable/c/7dcb404662839a4ed1a9703658fee979eb894ca4 Patch 
https://git.kernel.org/stable/c/91e720b32cba25fa58eaa4c88fe957009cffe9f3 Patch 
https://git.kernel.org/stable/c/abb5594ae2ba7b82cce85917cc6337ec5d774837 Patch 
https://git.kernel.org/stable/c/bd219273b4e004a3f853da72e111fc8f81357501 Patch 
https://git.kernel.org/stable/c/f2ef6f7539c68c6bd6c32323d8845ee102b7c450 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49472
NVD Published Date:
02/26/2025
NVD Last Modified:
03/17/2025
Source:
kernel.org