CVE-2019-19966 (GCVE-0-2019-19966)
Vulnerability from cvelistv5 – Published: 2019-12-25 03:01 – Updated: 2024-08-05 02:32
VLAI
EPSS
VEX
Summary
In the Linux kernel before 5.1.6, there is a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service, aka CID-dea37a972655.
Severity
4.6 (Medium)
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://security.netapp.com/advisory/ntap-2020020… | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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"aggregate_severity": "Low",
"current_release_date": "2026-06-28T07:28:18+00:00",
"cve": "CVE-2019-19966",
"id": "CVE-2019-19966",
"initial_release_date": "2019-12-24T00:00:00+00:00",
"product_status:known_affected": "1",
"product_status:known_not_affected": "103",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: use-after-free in cpia2_exit in drivers/media/usb/cpia2/cpia2_v4l.c",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-19966.json",
"version": "3"
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"suse_vex": {
"aggregate_severity": "low",
"current_release_date": "2026-08-27T01:06:50Z",
"cve": "CVE-2019-19966",
"id": "CVE-2019-19966",
"initial_release_date": "2023-02-15T04:05:39Z",
"product_status:known_affected": "15",
"product_status:known_not_affected": "98",
"product_status:recommended": "698",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2019-19966",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2019-19966.json",
"version": "16"
}
}
}
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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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