FKIE_CVE-2020-13800
Vulnerability from fkie_nvd - Published: 2020-06-04 16:15 - Updated: 2026-06-17 02:53
Severity
Summary
ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| qemu | qemu | 4.2.0 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| opensuse | leap | 15.2 |
{
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"affectedData": [
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"vendor": "n/a",
"versions": [
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"source": "cve@mitre.org"
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},
{
"lang": "es",
"value": "ati-vga en el archivo hw/display/ati.c en QEMU versi\u00f3n 4.2.0, permite a usuarios invitados del Sistema Operativo desencadenar una recursividad infinita por medio de un valor mm_index dise\u00f1ado durante una llamada de ati_mm_read o ati_mm_write"
}
],
"id": "CVE-2020-13800",
"lastModified": "2026-06-17T02:53:41.033",
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"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
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"published": "2020-06-04T16:15:12.873",
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"url": "https://security.gentoo.org/glsa/202011-09"
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"url": "https://security.netapp.com/advisory/ntap-20200717-0001/"
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-674"
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"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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