CVE-2020-11154
Estado: ModificadaAlta (8.8)—
u'Buffer overflow while processing a crafted PDU data packet in bluetooth due to lack of check of buffer size before copying' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8053, QCA6390, QCN7605, QCN7606, SA415M, SA515M, SA6155P, SA8155P, SC8180X, SDX55
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.52%
- Percentil entre todas las CVEs puntuadas: 42
- Fecha de la puntuación: 7/10/2026
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 (11)
CWE
- CWE-120
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-11154",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 8.3,
"accessVector": "ADJACENT_NETWORK",
"vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": false,
"impactScore": 10,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 6.5,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8.8,
"attackVector": "ADJACENT_NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "product-security@qualcomm.com",
"affectedData": [
{
"vendor": "Qualcomm, Inc.",
"product": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking",
"versions": [
{
"status": "affected",
"version": "APQ8009, APQ8053, QCA6390, QCN7605, QCN7606, SA415M, SA515M, SA6155P, SA8155P, SC8180X, SDX55"
}
]
}
]
}
],
"published": "2020-11-02T07:15:13.593",
"references": [
{
"url": "https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin",
"tags": [
"Broken Link"
],
"source": "product-security@qualcomm.com"
},
{
"url": "https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin",
"tags": [
"Vendor Advisory"
],
"source": "nvd@nist.gov"
},
{
"url": "https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin",
"tags": [
"Broken Link"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "u'Buffer overflow while processing a crafted PDU data packet in bluetooth due to lack of check of buffer size before copying' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8053, QCA6390, QCN7605, QCN7606, SA415M, SA515M, SA6155P, SA8155P, SC8180X, SDX55"
},
{
"lang": "es",
"value": "Un desbordamiento del búfer mientras procesa un paquete de datos PDU diseñado en bluetooth debido a una falta de comprobación del tamaño del búfer antes de copiarlo en los productos Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking en versiones APQ8009, APQ8053, QCA6390, QCN7605, QCN7606, SA415M, SA515M, SA6155P, SA8155P, SC8180X, SDX55"
}
],
"lastModified": "2026-06-17T02:49:16.380",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:apq8009_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C61BF93F-53DF-4399-AF41-45CEC1E0A2B8"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:apq8009:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7CC498E0-B82B-4A53-8F55-6C1DA58AFA88"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:apq8053_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B052615D-857A-46D4-9098-1CBFA14687C6"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:apq8053:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "19B59B60-A298-4A56-A45A-E34B7AAB43D7"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "96FBD6DF-F174-4690-AA3D-1E8974E3627F"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:qca6390:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A3BF86E1-3FAC-4A42-8C01-5944C6C30AE5"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9C9D1966-30F0-414D-BE75-0A14B12A1457"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:qcn7605:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CD28C87D-1D28-4C84-BFE4-56EE3BF2C6B0"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:qcn7606_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F466A5BD-1912-4811-9A93-81555F101D46"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:qcn7606:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "0F92914E-16F6-4A25-9FEF-FB7CB3377132"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sa415m_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D4387DBE-67F7-4E95-A2B0-828211EBDC22"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sa415m:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AC798E06-0A2E-4DAD-81D1-9B2FAE6327C0"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sa515m_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "02A2DB6A-7137-4D3D-9D6E-B9B0D0376758"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sa515m:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5BE4F498-4C58-4DCC-B7D8-1B461177D083"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sa6155p_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8DC40C14-3B2D-4E00-9E0F-86E6BDBF2D81"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sa6155p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "0514D433-162C-4680-8912-721D19BE6201"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C8648B38-2597-401A-8F53-D582FA911569"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sa8155p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A01CD59B-8F21-4CD6-8A1A-7B37547A8715"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sc8180x_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "30A45C1A-C921-42B5-9237-367245023B45"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sc8180x:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "56C9D979-F214-4CD4-8CF9-43BC804BB179"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qualcomm:sdx55_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E93FB34B-3674-404D-9687-E092E9A246AB"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qualcomm:sdx55:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F3FF5A9A-A34A-499C-B6E0-D67B496C5454"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "product-security@qualcomm.com"
}