FKIE_CVE-2023-42645
Vulnerability from fkie_nvd - Published: 2023-11-01 10:15 - Updated: 2026-06-17 06:24
Severity
Summary
In sim service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed
References
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "T760/T770/T820/S8000",
"vendor": "Unisoc (Shanghai) Technologies Co., Ltd.",
"versions": [
{
"status": "affected",
"version": "Android11"
}
]
}
],
"source": "security@unisoc.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:google:android:11.0:-:*:*:*:*:*:*",
"matchCriteriaId": "F120D280-287A-474F-9DC5-CBBC4B4C7237",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:unisoc:s8000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FDE05D06-C798-4217-8858-8C5DC2C94751",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:unisoc:t760:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D965CCA-C963-49E4-ACF0-2A9F458AF470",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:unisoc:t770:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0FFEF06A-E3E0-486F-89CC-D52FF3F26F0B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:unisoc:t820:-:*:*:*:*:*:*:*",
"matchCriteriaId": "49601008-D3FF-47CC-B961-6FDDFC7A0596",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In sim service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed"
},
{
"lang": "es",
"value": "En el servicio de simulaci\u00f3n, existe una forma posible de escribir registros de uso de permisos de una aplicaci\u00f3n debido a que falta una verificaci\u00f3n de permisos. Esto podr\u00eda conducir a la divulgaci\u00f3n de informaci\u00f3n local sin necesidad de privilegios de ejecuci\u00f3n adicionales."
}
],
"id": "CVE-2023-42645",
"lastModified": "2026-06-17T06:24:10.163",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-42645",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-05T15:12:45.992213Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-11-01T10:15:10.187",
"references": [
{
"source": "security@unisoc.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_us/secy/announcementDetail/1719615756246777857"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_us/secy/announcementDetail/1719615756246777857"
}
],
"sourceIdentifier": "security@unisoc.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"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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