CVE-2025-40154
ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcr_rt5640 driver only shows an error message but leaves as is. This may lead to unepxected results like OOB access. This patch corrects the input mapping to the certain default value if an invalid value is passed.
INFO
Published Date :
Nov. 12, 2025, 11:15 a.m.
Last Modified :
Nov. 12, 2025, 11:15 a.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2025-40154
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
- Apply the patch to the Linux kernel.
- Ensure input values for quirk options are validated.
- Test driver behavior with valid and invalid inputs.
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-2025-40154.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-40154 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-2025-40154
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-2025-40154 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-40154 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: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcr_rt5640 driver only shows an error message but leaves as is. This may lead to unepxected results like OOB access. This patch corrects the input mapping to the certain default value if an invalid value is passed. Added Reference https://git.kernel.org/stable/c/29a41bf6422688f0c5a09b18222e1a64b2629fa4 Added Reference https://git.kernel.org/stable/c/2c27e047bdcba457ec953f7e90e4ed6d5f8aeb01 Added Reference https://git.kernel.org/stable/c/48880f3cdf2b6d8dcd91219c5b5c8a7526411322 Added Reference https://git.kernel.org/stable/c/5c03ea2ef4ebba75c69c90929d8590eb3d3797a9 Added Reference https://git.kernel.org/stable/c/a97b4d18ecb012c5624cdf2cab2ce5e1312fdd5d Added Reference https://git.kernel.org/stable/c/dea9c8c9028c9374761224a7f9d824e845a2aa2e Added Reference https://git.kernel.org/stable/c/f58fca15f3bf8b982e799c31e4afa8923788aa40 Added Reference https://git.kernel.org/stable/c/fba404e4b4af4f4f747bb0e41e9fff7d03c7bcc0