CVE-2020-13659 (GCVE-0-2020-13659)
Vulnerability from cvelistv5 – Published: 2020-06-02 12:50 – Updated: 2024-08-04 12:25
VLAI
EPSS
VEX
Summary
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.
Severity
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://lists.gnu.org/archive/html/qemu-devel/202… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2020/06/01/3 | x_refsource_CONFIRM |
| https://security.netapp.com/advisory/ntap-2020060… | x_refsource_CONFIRM |
| https://www.debian.org/security/2020/dsa-4728 | vendor-advisoryx_refsource_DEBIAN |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4467-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://security.gentoo.org/glsa/202011-09 | vendor-advisoryx_refsource_GENTOO |
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"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-31T02:23:40Z",
"cve": "CVE-2020-13659",
"id": "CVE-2020-13659",
"initial_release_date": "2023-02-15T03:58:20Z",
"product_status:known_affected": "388",
"product_status:known_not_affected": "5",
"product_status:recommended": "1935",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2020-13659",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2020-13659.json",
"version": "37"
}
}
}
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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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