CVE-2023-20838 (GCVE-0-2023-20838)
Vulnerability from cvelistv5 – Published: 2023-09-04 02:27 – Updated: 2024-10-08 20:13
VLAI
EPSS
VEX
Summary
In imgsys, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07326455; Issue ID: ALPS07326418.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-08 14:00 UTC
CWE
- Information Disclosure
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| MediaTek, Inc. | MT2713, MT6895, MT6897, MT6983, MT8188, MT8195, MT8395, MT8673 |
Affected:
Android 11.0, 12.0 / Linux 6.1 / IOT-v23.0 / Yocto 4.0
|
guessed |
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},
{
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},
{
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},
{
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},
{
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},
{
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},
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},
{
"criteria": "cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*",
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},
{
"criteria": "cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*",
"matchCriteriaId": "533284E5-C3AF-48D3-A287-993099DB2E41",
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},
{
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"matchCriteriaId": "9D2D5F91-6AAB-4516-AD01-5C60F58BA4A6",
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},
{
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},
{
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},
{
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},
{
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}
],
"negate": false,
"operator": "OR"
}
],
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}
],
"cveTags": [],
"descriptions": [
{
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"value": "In imgsys, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07326455; Issue ID: ALPS07326418."
},
{
"lang": "es",
"value": "En imgsys, existe una posible lectura fuera de l\u00edmites debido a una condici\u00f3n de carrera. Esto podr\u00eda conducir a la divulgaci\u00f3n de informaci\u00f3n local con privilegios de ejecuci\u00f3n del sistema necesarios. Se necesita la interacci\u00f3n del usuario para la explotaci\u00f3n. ID de parche: ALPS07326455; ID del problema: ALPS07326418."
}
],
"id": "CVE-2023-20838",
"lastModified": "2026-06-17T05:30:59.153",
"metrics": {
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"baseScore": 4.0,
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"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
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}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-08T14:00:34.514344Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-09-04T03:15:10.560",
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"tags": [
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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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