CVE-2024-20022
Estado: ModificadaMedia (6.7)—
In lk, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08528255; Issue ID: ALPS08528255.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 6.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.12%
- Percentil entre todas las CVEs puntuadas: 2
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (4)
CWE
- NVD-CWE-noinfo
- CWE-125
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-20022",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-20022",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2024-03-08T05:00:25.856466Z"
}
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.7,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 0.8
},
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.7,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 0.8
}
]
},
"affected": [
{
"source": "security@mediatek.com",
"affectedData": [
{
"vendor": "MediaTek, Inc.",
"product": "MT2737, MT6789, MT6835, MT6855, MT6879, MT6880, MT6886, MT6890, MT6895, MT6980, MT6983, MT6985, MT6989, MT6990, MT8321, MT8385, MT8666, MT8667, MT8673, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8796, MT8797, MT8798",
"versions": [
{
"status": "affected",
"version": "Android 12.0, 13.0, 14.0 / OpenWrt 19.07, 21.02 / Yocto 3.3 / RDK-B 22Q3"
}
]
}
]
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"affectedData": [
{
"cpes": [
"cpe:2.3:h:mediatek:mt2737:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt2737",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6789",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6835",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6855",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6879",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6880:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6880",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6886",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6890",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6895",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6980:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6980",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6983",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6985",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6989",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6990:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt6990",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8321",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8385",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8666",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8667",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8673",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8765",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8766",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8768",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8781",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8786",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8788",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8789",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8791",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8796",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8797",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:*"
],
"vendor": "mediatek",
"product": "mt8798",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
}
]
}
],
"published": "2024-03-04T03:15:07.150",
"references": [
{
"url": "https://corp.mediatek.com/product-security-bulletin/March-2024",
"tags": [
"Vendor Advisory"
],
"source": "security@mediatek.com"
},
{
"url": "https://corp.mediatek.com/product-security-bulletin/March-2024",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
},
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"description": [
{
"lang": "en",
"value": "CWE-125"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In lk, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08528255; Issue ID: ALPS08528255."
},
{
"lang": "es",
"value": "En lk, existe una posible escalada de privilegios debido a una verificación de los límites faltantes. Esto podría conducir a una escalada local de privilegios con permisos de ejecución de System necesarios. La interacción del usuario no es necesaria para la explotación. ID de parche: ALPS08528255; ID del problema: ALPS08528255."
}
],
"lastModified": "2026-06-17T07:05:41.190",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linuxfoundation:yocto:3.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2385F2C9-3EA1-424B-AB8D-A672BF1CBE56"
},
{
"criteria": "cpe:2.3:a:rdkcentral:rdkb:2022q3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "295DD4FC-E943-412D-A63E-260C0F3887FC"
},
{
"criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C"
},
{
"criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469"
},
{
"criteria": "cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2700BCC5-634D-4EC6-AB67-5B678D5F951D"
},
{
"criteria": "cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4FA469E2-9E63-4C9A-8EBA-10C8C870063A"
},
{
"criteria": "cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F0133207-2EED-4625-854F-8DB7770D5BF7"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:mediatek:mt2737:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9C2A1118-B5F7-4EF5-B329-0887B5F3430E"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8B9B0D82-82C1-4A77-A016-329B99C45F49"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "19A63103-C708-48EC-B44D-5E465A6B79C5"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "89AFEE24-7AAD-4EDB-8C3E-EDBA3240730A"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "704BE5CE-AE08-4432-A8B0-4C8BD62148AD"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6880:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "68CF4A7A-3136-4C4C-A795-81323896BE11"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AF3E2B84-DAFE-4E11-B23B-026F719475F5"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "171D1C08-F055-44C0-913C-AA2B73AF5B72"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E0CA45C9-7BFE-4C93-B2AF-B86501F763AB"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6980:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BA9131F6-F167-4FD7-8FBF-B372CBBCF46F"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "EB6B9A26-F8A1-4322-AA4E-CDF8F7D99000"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "EA72CCD1-DEA2-48EB-8781-04CFDD41AAEE"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AD7DE6B2-66D9-4A3E-B15F-D56505559255"
},
{
"criteria": "cpe:2.3:h:mediatek:mt6990:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1A76806D-A4E3-466A-90CB-E9FFE478E7A0"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "793B7F88-79E7-4031-8AD0-35C9BFD073C4"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "299378ED-41CE-4966-99B1-65D2BA1215EF"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "6C9AB4D2-0EDD-4D5E-9393-F535CA2F24C4"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2FE14B46-C1CA-465F-8578-059FA2ED30EB"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "152F6606-FA23-4530-AA07-419866B74CB3"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "3AACF35D-27E0-49AF-A667-13585C8B8071"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CE45F606-2E75-48BC-9D1B-99D504974CBF"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1CC6E254-11A9-49CE-83FE-6DAC23E7D7AA"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "533284E5-C3AF-48D3-A287-993099DB2E41"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9D2D5F91-6AAB-4516-AD01-5C60F58BA4A6"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FE10C121-F2AD-43D2-8FF9-A6C197858220"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1505AD53-987E-4328-8E1D-F5F1EC12B677"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9CD2C3EC-B62D-4616-964F-FDBE5B14A449"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DE933AD9-3A6F-421B-8AB3-C45F8DEA9548"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2B469BF4-5961-42E9-814B-1BE06D182E45"
},
{
"criteria": "cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "637CAAD2-DCC0-4F81-B781-5D0536844CA8"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "security@mediatek.com"
}