CVE-2024-20076 (GCVE-0-2024-20076)
Vulnerability from cvelistv5 – Published: 2024-07-01 03:18 – Updated: 2024-08-01 21:52
VLAI
EPSS
VEX
Summary
In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01297806; Issue ID: MSV-1481.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-01 14:13 UTC
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
19 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| MediaTek, Inc. | MT2731, MT6739, MT6761, MT6762, MT6763, MT6765, MT6767, MT6768, MT6769, MT6771, MT8666, MT8667, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788 |
Affected:
Modem LR12A
|
guessed | |
| mediatek | mt2731 |
Affected:
-
cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:* |
||
| mediatek | mt6739 |
Affected:
-
cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:* |
||
| mediatek | mt6761 |
Affected:
-
cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:* |
||
| mediatek | mt6762 |
Affected:
-
cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:* |
||
| mediatek | mt6763 |
Affected:
-
cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:* |
||
| mediatek | mt6765 |
Affected:
-
cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:* |
||
| mediatek | mt6767 |
Affected:
-
cpe:2.3:h:mediatek:mt6767:-:*:*:*:*:*:*:* |
||
| mediatek | mt6768 |
Affected:
-
cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:* |
||
| mediatek | mt6769 |
Affected:
-
cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:* |
||
| mediatek | mt6771 |
Affected:
-
cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:* |
||
| mediatek | mt8666 |
Affected:
-
cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:* |
||
| mediatek | mt8667 |
Affected:
-
cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:* |
||
| mediatek | mt8765 |
Affected:
-
cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* |
||
| mediatek | mt8766 |
Affected:
-
cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:* |
||
| mediatek | mt8768 |
Affected:
-
cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:* |
||
| mediatek | mt8781 |
Affected:
-
cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* |
||
| mediatek | mt8786 |
Affected:
-
cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:* |
||
| mediatek | mt8788 |
Affected:
-
cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:* |
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"criteria": "cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6C9AB4D2-0EDD-4D5E-9393-F535CA2F24C4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2FE14B46-C1CA-465F-8578-059FA2ED30EB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:*",
"matchCriteriaId": "03E6123A-7603-4EAB-AFFB-229E8A040709",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8676:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EE302F6F-170E-4350-A8F4-65BE0C50CB78",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:*",
"matchCriteriaId": "152A5F3D-8004-4649-BDB1-E6F0798AF1CB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*",
"matchCriteriaId": "533284E5-C3AF-48D3-A287-993099DB2E41",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9D2D5F91-6AAB-4516-AD01-5C60F58BA4A6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FE10C121-F2AD-43D2-8FF9-A6C197858220",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01297806; Issue ID: MSV-1481."
},
{
"lang": "es",
"value": "En Modem, existe una posible falla del sistema debido a un manejo incorrecto de errores. Esto podr\u00eda provocar una denegaci\u00f3n remota de servicio sin necesidad de privilegios de ejecuci\u00f3n adicionales. La interacci\u00f3n del usuario no es necesaria para la explotaci\u00f3n. ID de parche: MOLY01297806; ID del problema: MSV-1481."
}
],
"id": "CVE-2024-20076",
"lastModified": "2026-06-17T07:05:51.433",
"metrics": {
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"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
},
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"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
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"timestamp": "2024-07-01T14:13:20.468040Z",
"version": "2.0.3"
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},
"published": "2024-07-01T05:15:03.957",
"references": [
{
"source": "security@mediatek.com",
"tags": [
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],
"url": "https://corp.mediatek.com/product-security-bulletin/July-2024"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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}
],
"sourceIdentifier": "security@mediatek.com",
"vulnStatus": "Analyzed",
"weaknesses": [
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"description": [
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"value": "CWE-119"
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],
"source": "security@mediatek.com",
"type": "Secondary"
},
{
"description": [
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"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
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},
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"current_release_date": "2025-05-28T19:11:46+00:00",
"cve": "CVE-2024-20076",
"id": "CVE-2024-20076",
"initial_release_date": "2024-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
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"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-20076.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
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"tags": [
"x_transferred"
],
"url": "https://corp.mediatek.com/product-security-bulletin/July-2024"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
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],
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"product": "mt2731",
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"versions": [
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}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6739",
"vendor": "mediatek",
"versions": [
{
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"version": "-"
}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6761",
"vendor": "mediatek",
"versions": [
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"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6762",
"vendor": "mediatek",
"versions": [
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"version": "-"
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},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6763",
"vendor": "mediatek",
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},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6765",
"vendor": "mediatek",
"versions": [
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"version": "-"
}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6767",
"vendor": "mediatek",
"versions": [
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]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6768",
"vendor": "mediatek",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6769",
"vendor": "mediatek",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6771",
"vendor": "mediatek",
"versions": [
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}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt8666",
"vendor": "mediatek",
"versions": [
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}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt8667",
"vendor": "mediatek",
"versions": [
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}
]
},
{
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],
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"product": "mt8765",
"vendor": "mediatek",
"versions": [
{
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}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt8766",
"vendor": "mediatek",
"versions": [
{
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"version": "-"
}
]
},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt8768",
"vendor": "mediatek",
"versions": [
{
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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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"attackVector": "NETWORK",
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"baseScore": 7.5,
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},
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},
{
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{
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],
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"dateUpdated": "2024-07-01T14:13:14.710Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "MT2731, MT6739, MT6761, MT6762, MT6763, MT6765, MT6767, MT6768, MT6769, MT6771, MT8666, MT8667, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788",
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"versions": [
{
"status": "affected",
"version": "Modem LR12A"
}
]
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],
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}
],
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{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
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"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"shortName": "MediaTek"
},
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]
}
},
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"assignerShortName": "MediaTek",
"cveId": "CVE-2024-20076",
"datePublished": "2024-07-01T03:18:02.941Z",
"dateReserved": "2023-11-02T13:35:35.172Z",
"dateUpdated": "2024-08-01T21:52:31.786Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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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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