FKIE_CVE-2022-29503
Vulnerability from fkie_nvd - Published: 2022-09-29 17:15 - Updated: 2026-06-17 04:40
Severity
Summary
A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.
References
| URL | Tags | ||
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2022-1517 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2022-1517 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| uclibc | uclibc | 0.9.33.2 | |
| uclibc-ng_project | uclibc-ng | 1.0.40 | |
| anker | eufy_homebase_2_firmware | 2.1.8.8h | |
| anker | eufy_homebase_2 | - |
{
"affected": [
{
"affectedData": [
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"product": "Eufy Homebase 2",
"vendor": "Anker",
"versions": [
{
"status": "affected",
"version": "2.1.8.8h"
}
]
},
{
"product": "Eufy Homebase 2",
"vendor": "Anker",
"versions": [
{
"status": "affected",
"version": "2.1.8.8h"
}
]
},
{
"product": "Eufy Homebase 2",
"vendor": "Anker",
"versions": [
{
"status": "affected",
"version": "2.1.8.8h"
}
]
},
{
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"vendor": "Anker",
"versions": [
{
"status": "affected",
"version": "2.1.8.8h"
}
]
},
{
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"vendor": "uClibC",
"versions": [
{
"status": "affected",
"version": "0.9.33.2"
}
]
},
{
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"vendor": "uClibC",
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{
"status": "affected",
"version": "0.9.33.2"
}
]
},
{
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{
"status": "affected",
"version": "0.9.33.2"
}
]
},
{
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"status": "affected",
"version": "0.9.33.2"
}
]
},
{
"product": "uClibC-ng",
"vendor": "uClibC-ng",
"versions": [
{
"status": "affected",
"version": "1.0.40"
}
]
}
],
"source": "talos-cna@cisco.com"
}
],
"configurations": [
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"cveTags": [],
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{
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"value": "A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability."
},
{
"lang": "es",
"value": "Se presenta vulnerabilidad de corrupci\u00f3n de memoria en la funcionalidad libpthread linuxthreads de uClibC versi\u00f3n 0.9.33.2 y uClibC-ng versi\u00f3n 1.0.40. Una asignaci\u00f3n de hilos puede conllevar a una corrupci\u00f3n de memoria. Un atacante puede crear hilos para desencadenar esta vulnerabilidad"
}
],
"id": "CVE-2022-29503",
"lastModified": "2026-06-17T04:40:19.690",
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"role": "CISA Coordinator",
"timestamp": "2025-04-15T18:18:03.608210Z",
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"published": "2022-09-29T17:15:28.723",
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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.
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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