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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-49184 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: net: sparx5: switchdev: fix possible NULL pointer dereference As the possible failure of the allocation, devm_kzalloc() may return NULL pointer. Therefore, it should be better to check the 'db' in order to prevent the dereference of NULL pointer.


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/0906f3a3df07835e37077d8971aac65347f2ed57 Patch 
https://git.kernel.org/stable/c/b375ea083fa649092cd016ac1f89a2d1fd8f8e8b Patch 
https://git.kernel.org/stable/c/c346791877e6ce923bb21e34b30c6f99326aa5a8 Patch 
https://git.kernel.org/stable/c/e7e1fff76c4c57688dc7d53a3b6212182d5628d0 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

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49184
NVD Published Date:
02/26/2025
NVD Last Modified:
03/17/2025
Source:
kernel.org