GHSA-M645-99M8-4HCP
Vulnerability from github – Published: 2025-09-11 18:35 – Updated: 2025-09-11 18:35
VLAI
Details
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.
{
"affected": [],
"aliases": [
"CVE-2025-39751"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-11T17:15:38Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda/ca0132: Fix buffer overflow in add_tuning_control\n\nThe \u0027sprintf\u0027 call in \u0027add_tuning_control\u0027 may exceed the 44-byte\nbuffer if either string argument is too long. This triggers a compiler\nwarning.\nReplaced \u0027sprintf\u0027 with \u0027snprintf\u0027 to limit string lengths to prevent\noverflow.",
"id": "GHSA-m645-99m8-4hcp",
"modified": "2025-09-11T18:35:51Z",
"published": "2025-09-11T18:35:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39751"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/04fa6f5e94034654da3505d9e908dd9090f0e83c"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0de69bc9b3661e16c4b08b34949529553906f5e1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/195e4cec1007c34ddeb0ce61ef14ce9ab312544f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/417407cdf587e3ae41a0e728daa562ee88fc1bd6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/86a024a5a521da362fb67a3a6a84f54331503326"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a409c60111e6bb98fcabab2aeaa069daa9434ca0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c2dacfe495b72699a9480c95f8eef2285042e474"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/cf494138b9d7f78bcb510b9ea5f5faa6e882a7a3"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fb8116c38d67d6e23f3b5e34bbc8d9f8c12e81e5"
}
],
"schema_version": "1.4.0",
"severity": []
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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