CVE-2025-40188
pwm: berlin: Fix wrong register in suspend/resume
Description
In the Linux kernel, the following vulnerability has been resolved: pwm: berlin: Fix wrong register in suspend/resume The 'enable' register should be BERLIN_PWM_EN rather than BERLIN_PWM_ENABLE, otherwise, the driver accesses wrong address, there will be cpu exception then kernel panic during suspend/resume.
INFO
Published Date :
Nov. 12, 2025, 10:15 p.m.
Last Modified :
Nov. 12, 2025, 10:15 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2025-40188
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 include the corrected driver.
- Verify the 'enable' register is set to BERLIN_PWM_EN.
- Test suspend and resume functionality after the update.
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-2025-40188.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-40188 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-2025-40188
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-2025-40188 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-40188 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
Nov. 12, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: pwm: berlin: Fix wrong register in suspend/resume The 'enable' register should be BERLIN_PWM_EN rather than BERLIN_PWM_ENABLE, otherwise, the driver accesses wrong address, there will be cpu exception then kernel panic during suspend/resume. Added Reference https://git.kernel.org/stable/c/3a4b9d027e4061766f618292df91760ea64a1fcc Added Reference https://git.kernel.org/stable/c/5419c86ea134b8a5b8126f55fa5bc1ad7b3ca444 Added Reference https://git.kernel.org/stable/c/6cef9e4425143b19742044c8a675335821fa1994 Added Reference https://git.kernel.org/stable/c/9ee5eb3d09217f115f63b7c102d110ccdb1b26af Added Reference https://git.kernel.org/stable/c/d9457e6258750692c3b27f80880a613178053c25 Added Reference https://git.kernel.org/stable/c/da3cadb8b0f35d845b3e2fbb7d978cf6473fd221 Added Reference https://git.kernel.org/stable/c/dc3a1c6237e7f8046e6d4109bcf1998452ccafad Added Reference https://git.kernel.org/stable/c/fd017aabd4273216ed4223f17991fc087163771f