GHSA-JQWG-PJJQ-GQV5
Vulnerability from github – Published: 2024-05-21 15:31 – Updated: 2024-12-30 21:30In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau/debugfs: fix file release memory leak
When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.
{
"affected": [],
"aliases": [
"CVE-2021-47423"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-21T15:15:27Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau/debugfs: fix file release memory leak\n\nWhen using single_open() for opening, single_release() should be\ncalled, otherwise the \u0027op\u0027 allocated in single_open() will be leaked.",
"id": "GHSA-jqwg-pjjq-gqv5",
"modified": "2024-12-30T21:30:46Z",
"published": "2024-05-21T15:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47423"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/11cd944bb87d9e575b94c07c952105eda745b459"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1508b09945bde393326a9dab73b1fc35f672d771"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/88c3610045ca6e699331b6bb5c095c5565f30721"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/df0c9418923679bc6d0060bdb1b5bf2c755159e0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f5a8703a9c418c6fc54eb772712dfe7641e3991c"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f69556a42043b5444ca712ee889829ba89fdcba8"
}
],
"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"
}
]
}
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
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.
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.