CVE-2023-53225
spi: imx: Don't skip cleanup in remove's error path
Description
In the Linux kernel, the following vulnerability has been resolved: spi: imx: Don't skip cleanup in remove's error path Returning early in a platform driver's remove callback is wrong. In this case the dma resources are not released in the error path. this is never retried later and so this is a permanent leak. To fix this, only skip hardware disabling if waking the device fails.
INFO
Published Date :
Sept. 15, 2025, 3:15 p.m.
Last Modified :
Sept. 15, 2025, 3:22 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Solution
- Ensure cleanup is not skipped in the remove function's error path.
- Release DMA resources properly when waking the device fails.
- Apply kernel updates to fix the resource leak.
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-2023-53225.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-53225 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-2023-53225
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-2023-53225 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-53225 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. 15, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: spi: imx: Don't skip cleanup in remove's error path Returning early in a platform driver's remove callback is wrong. In this case the dma resources are not released in the error path. this is never retried later and so this is a permanent leak. To fix this, only skip hardware disabling if waking the device fails. Added Reference https://git.kernel.org/stable/c/11951c9e3f364d7ae3b568a0e52c8335d43066b5 Added Reference https://git.kernel.org/stable/c/57a463226638f1ceabbb029cbd21b0c94640f1b5 Added Reference https://git.kernel.org/stable/c/6d16305a1535873e0a8a8ae92ea2d9106ec2d7df Added Reference https://git.kernel.org/stable/c/aa93a46f998a9069368026ac52bba96868c59157 Added Reference https://git.kernel.org/stable/c/b64cb3f085fed296103c91f0db6acad30a021b36 Added Reference https://git.kernel.org/stable/c/f90822ad63d11301e425311dac0c8e12ca1737b8