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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-50474 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: macintosh: fix possible memory leak in macio_add_one_device() Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically. It needs to be freed when of_device_register() fails. Call put_device() to give up the reference that's taken in device_initialize(), so that it can be freed in kobject_cleanup() when the refcount hits 0. macio device is freed in macio_release_dev(), so the kfree() can be removed.


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.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/19ded60b40e86b0903c8d5bd0161437ed5107a8b kernel.org
https://git.kernel.org/stable/c/2ac0a7059b7bcbed35bfffa34a82c9a9e99638ef kernel.org
https://git.kernel.org/stable/c/35858b87a943917fa30172aa4bf01ce7adbcb42c kernel.org
https://git.kernel.org/stable/c/3a866ff6fc2232c8e393cdb55ffb8ce947349e03 kernel.org
https://git.kernel.org/stable/c/5ca86eae55a2f006e6c1edd2029b2cacb6979515 kernel.org
https://git.kernel.org/stable/c/76837e7f6b30da72ad59f56291e22804a219e015 kernel.org
https://git.kernel.org/stable/c/aa9054267366ff0a382d403d17728e21951ddbb9 kernel.org
https://git.kernel.org/stable/c/b29a2f1dd33ae9b94821ab2f4d398b9081786748 kernel.org
https://git.kernel.org/stable/c/ca765257feb89dacf604ced9cd233db5f865dee0 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50474
NVD Published Date:
10/04/2025
NVD Last Modified:
10/06/2025
Source:
kernel.org