CVE-2022-50416
irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
Description
In the Linux kernel, the following vulnerability has been resolved: irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init() If of_iomap() failed, 'aic' should be freed before return. Otherwise there is a memory leak.
INFO
Published Date :
Sept. 18, 2025, 4:15 p.m.
Last Modified :
Sept. 18, 2025, 4:15 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2022-50416
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the Linux kernel to a patched version.
- Ensure the wpcm450_aic_of_init function handles allocation failures.
- Apply vendor-specific security updates.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-50416.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-50416 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-50416
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-50416 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-50416 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 18, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init() If of_iomap() failed, 'aic' should be freed before return. Otherwise there is a memory leak. Added Reference https://git.kernel.org/stable/c/4208d4faf36573a507b5e5de17abe342e9276759 Added Reference https://git.kernel.org/stable/c/740efb64ca5e8f2b30ac843bc4ab07950479fed4 Added Reference https://git.kernel.org/stable/c/773c9d7f127f7a599d42ceed831de69f5aa22f03 Added Reference https://git.kernel.org/stable/c/bcbcb396e1a8bd4dcaabfb0d5b98abae70880470