GHSA-HQJ3-8V2M-82W8
Vulnerability from github – Published: 2025-04-14 21:32 – Updated: 2025-04-14 21:32
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
kobject_init_and_add() takes reference even when it fails. According to the doc of kobject_init_and_add()
If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object.
Fix this issue by calling kobject_put().
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-49370"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-26T07:01:13Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle\n\nkobject_init_and_add() takes reference even when it fails.\nAccording to the doc of kobject_init_and_add()\n\n If this function returns an error, kobject_put() must be called to\n properly clean up the memory associated with the object.\n\nFix this issue by calling kobject_put().",
"id": "GHSA-hqj3-8v2m-82w8",
"modified": "2025-04-14T21:32:22Z",
"published": "2025-04-14T21:32:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49370"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/3ba359ebe914ac3f8c6c832b28007c14c39d3766"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/660ba678f9998aca6db74f2dd912fa5124f0fa31"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/985706bd3bbeffc8737bc05965ca8d24837bc7db"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a724634b2a49f6ff0177a9e19a5a92fc1545e1b7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a9bfb37d6ba7c376b0d53337a4c5f5ff324bd725"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c66cc3c62870a27ea8f060a7e4c1ad8d26dd3f0d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ec752973aa721ee281d5441e497364637c626c7b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ed38d04342dfbe9e5aca745c8b5eb4188a74f0ef"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fdffa4ad8f6bf1ece877edfb807f2b2c729d8578"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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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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