GHSA-89XX-W2GG-GXC3
Vulnerability from github – Published: 2026-08-15 06:32 – Updated: 2026-08-15 06:32
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
net: wwan: t7xx: destroy DMA pool on CLDMA late init failure
t7xx_cldma_late_init() creates md_ctrl->gpd_dmapool before initializing the TX and RX rings. If any ring initialization fails, the error path frees the already initialized rings but leaves the DMA pool allocated.
Destroy md_ctrl->gpd_dmapool on the late-init failure path to avoid leaking the DMA pool.
{
"affected": [],
"aliases": [
"CVE-2026-72059"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-15T06:21:15Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wwan: t7xx: destroy DMA pool on CLDMA late init failure\n\nt7xx_cldma_late_init() creates md_ctrl-\u003egpd_dmapool before\ninitializing the TX and RX rings. If any ring initialization\nfails, the error path frees the already initialized rings but\nleaves the DMA pool allocated.\n\nDestroy md_ctrl-\u003egpd_dmapool on the late-init failure path\nto avoid leaking the DMA pool.",
"id": "GHSA-89xx-w2gg-gxc3",
"modified": "2026-08-15T06:32:10Z",
"published": "2026-08-15T06:32:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72059"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0c0a8c7821485f32bdb4923fb22f2dd501a27d8a"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2bd6f26d4ce1e87de4d736b1e8896daf3acf1c0e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/cef50f9f9045ff5e6a9d62c5110522df98fca645"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e89b8829693e65217d587dceeaad4826c96c731b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ebd84cb129fac7f7933628c40fccdfa8a62805de"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fd01247bde1add970fae7f0003af085333a256e6"
}
],
"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.
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.
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