CVE-2025-39751
ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control The 'sprintf' call in 'add_tuning_control' may exceed the 44-byte buffer if either string argument is too long. This triggers a compiler warning. Replaced 'sprintf' with 'snprintf' to limit string lengths to prevent overflow.
INFO
Published Date :
Sept. 11, 2025, 5:15 p.m.
Last Modified :
Sept. 11, 2025, 5:15 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2025-39751
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 the latest version.
- Apply the provided patch for ALSA.
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-2025-39751.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-39751 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-2025-39751
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-2025-39751 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-39751 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. 11, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control The 'sprintf' call in 'add_tuning_control' may exceed the 44-byte buffer if either string argument is too long. This triggers a compiler warning. Replaced 'sprintf' with 'snprintf' to limit string lengths to prevent overflow. Added Reference https://git.kernel.org/stable/c/04fa6f5e94034654da3505d9e908dd9090f0e83c Added Reference https://git.kernel.org/stable/c/0de69bc9b3661e16c4b08b34949529553906f5e1 Added Reference https://git.kernel.org/stable/c/195e4cec1007c34ddeb0ce61ef14ce9ab312544f Added Reference https://git.kernel.org/stable/c/417407cdf587e3ae41a0e728daa562ee88fc1bd6 Added Reference https://git.kernel.org/stable/c/86a024a5a521da362fb67a3a6a84f54331503326 Added Reference https://git.kernel.org/stable/c/a409c60111e6bb98fcabab2aeaa069daa9434ca0 Added Reference https://git.kernel.org/stable/c/c2dacfe495b72699a9480c95f8eef2285042e474 Added Reference https://git.kernel.org/stable/c/cf494138b9d7f78bcb510b9ea5f5faa6e882a7a3 Added Reference https://git.kernel.org/stable/c/fb8116c38d67d6e23f3b5e34bbc8d9f8c12e81e5