QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2022-49448

Back to search

CVE-2022-49448

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: soc: bcm: Check for NULL return of devm_kzalloc() As the potential failure of allocation, devm_kzalloc() may return NULL. Then the 'pd->pmb' and the follow lines of code may bring null pointer dereference. Therefore, it is better to check the return value of devm_kzalloc() to avoid this confusion.

VendorProductVersions

Linux

Linux

affected
8bcac4011ebe0dbdd46fd55b036ee855c95702d3 - < 5650e103bfc70156001615861fb8aafb3947da6e
affected
8bcac4011ebe0dbdd46fd55b036ee855c95702d3 - < 36339ea7bae4943be01c8e9545e46e334591fecd
affected
8bcac4011ebe0dbdd46fd55b036ee855c95702d3 - < b48b98743b568bb219152ba2e15af6ef0d3d8a9b
affected
8bcac4011ebe0dbdd46fd55b036ee855c95702d3 - < b4bd2aafacce48db26b0a213d849818d940556dd

Linux

Linux

affected
5.12
unaffected
0 - < 5.12
unaffected
5.15.46 - <= 5.15.*
unaffected
5.17.14 - <= 5.17.*
unaffected
5.18.3 - <= 5.18.*

+1 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