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overflow to buffer overflow due to lack of validation of event arguments received from firmware. in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ8064, IPQ8074, MDM9607, MSM8917, MSM8920, MSM8937, MSM8940, QCN7605, QCS405, QCS605, SDA845, SDM660, SDM845, SDX24, SDX55, SM6150, SM7150, SM8150, SXR1130"},{"lang":"es","value":"Un desbordamiento de enteros en un desbordamiento del búfer debido a una falta de comprobación de los argumentos de evento recibidos del firmware. En los productos Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking en las versiones IPQ4019, IPQ8064, IPQ8074, MDM9607, MSM8917, MSM8920, MSM8937, MSM8940, QCN7605, QCS405, QCS605, SDA845, SDM660, SDM845, SDX24, SDX55, SM6150, SM7150, SM8150, SXR1130."}],"id":"CVE-2019-2304","lastModified":"2026-06-17T02:33:38.157","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"HIGH","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"COMPLETE","baseScore":7.2,"confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","version":"2.0"},"exploitabilityScore":3.9,"impactScore":10.0,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2019-12-18T06:15:13.080","references":[{"source":"product-security@qualcomm.com","tags":["Patch","Vendor Advisory"],"url":"https://www.qualcomm.com/company/product-security/bulletins/december-2019-bulletin"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"url":"https://www.qualcomm.com/company/product-security/bulletins/december-2019-bulletin"}],"sourceIdentifier":"product-security@qualcomm.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-20"},{"lang":"en","value":"CWE-190"},{"lang":"en","value":"CWE-787"}],"source":"nvd@nist.gov","type":"Primary"}]}