CVE-2020-29443 (GCVE-0-2020-29443)
Vulnerability from cvelistv5 – Published: 2021-01-22 07:05 – Updated: 2024-08-04 16:55
VLAI
EPSS
VEX
Summary
ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer index is not validated.
Severity
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://lists.nongnu.org/archive/html/qemu-devel/… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2021/01/18/2 | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
| https://security.netapp.com/advisory/ntap-2021030… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
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"id": "CVE-2020-29443",
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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-06-28T06:21:59+00:00",
"cve": "CVE-2020-29443",
"id": "CVE-2020-29443",
"initial_release_date": "2020-11-18T00:00:00+00:00",
"product_status:fixed": "1824",
"product_status:known_affected": "23",
"product_status:known_not_affected": "7",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "QEMU: ide: atapi: OOB access while processing read commands",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-29443.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-01T23:32:27Z",
"cve": "CVE-2020-29443",
"id": "CVE-2020-29443",
"initial_release_date": "2023-02-15T03:51:44Z",
"product_status:known_affected": "388",
"product_status:known_not_affected": "146",
"product_status:recommended": "854",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2020-29443",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2020-29443.json",
"version": "32"
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}
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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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