{"id":"CVE-2023-43525","state":"PUBLISHED","title":"Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Audio","description":"Memory corruption while copying the sound model data from user to kernel buffer during sound model register.","publishedAt":"2024-05-06T14:32:04.797Z","updatedAt":"2025-12-16T18:23:25.256Z","severity":{"score":6.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"qualcomm"},"assigner":"qualcomm","products":["Qualcomm, Inc. Snapdragon"],"affected":[{"vendor":"Qualcomm, Inc.","product":"Snapdragon","defaultStatus":"unaffected","versions":[{"version":"AR8035","status":"affected"},{"version":"FastConnect 7800","status":"affected"},{"version":"QAM8255P","status":"affected"},{"version":"QAM8295P","status":"affected"},{"version":"QAM8650P","status":"affected"},{"version":"QAM8775P","status":"affected"},{"version":"QAMSRV1H","status":"affected"},{"version":"QAMSRV1M","status":"affected"},{"version":"QCA6574AU","status":"affected"},{"version":"QCA6584AU","status":"affected"},{"version":"QCA6696","status":"affected"},{"version":"QCA6698AQ","status":"affected"},{"version":"QCA8081","status":"affected"},{"version":"QCA8337","status":"affected"},{"version":"QCC710","status":"affected"},{"version":"QCN6224","status":"affected"},{"version":"QCN6274","status":"affected"},{"version":"QFW7114","status":"affected"},{"version":"QFW7124","status":"affected"},{"version":"SA6145P","status":"affected"},{"version":"SA6150P","status":"affected"},{"version":"SA6155P","status":"affected"},{"version":"SA7255P","status":"affected"},{"version":"SA8145P","status":"affected"},{"version":"SA8150P","status":"affected"},{"version":"SA8155P","status":"affected"},{"version":"SA8195P","status":"affected"},{"version":"SA8255P","status":"affected"},{"version":"SA8295P","status":"affected"},{"version":"SA8620P","status":"affected"},{"version":"SA8650P","status":"affected"},{"version":"SA8770P","status":"affected"},{"version":"SA8775P","status":"affected"},{"version":"SA9000P","status":"affected"},{"version":"Snapdragon Auto 5G Modem-RF Gen 2","status":"affected"},{"version":"Snapdragon X72 5G Modem-RF System","status":"affected"},{"version":"Snapdragon X75 5G Modem-RF System","status":"affected"},{"version":"SRV1H","status":"affected"},{"version":"SRV1M","status":"affected"},{"version":"WCD9340","status":"affected"}],"platforms":["Snapdragon Auto","Snapdragon Mobile"]}],"references":["https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html"],"weaknesses":["CWE-120"],"ingestedAt":"2026-10-29T20:06:17.512Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/43xxx/CVE-2023-43525.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-43525","state":"PUBLISHED","datePublished":"2024-05-06T14:32:04.797Z","dateUpdated":"2025-12-16T18:23:25.256Z","assignerShortName":"qualcomm","assignerOrgId":"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f","dateReserved":"2023-09-19T14:48:15.090Z"},"containers":{"cna":{"title":"Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Audio","descriptions":[{"lang":"en","value":"Memory corruption while copying the sound model data from user to kernel buffer during sound model register."}],"affected":[{"vendor":"Qualcomm, Inc.","product":"Snapdragon","defaultStatus":"unaffected","versions":[{"version":"AR8035","status":"affected"},{"version":"FastConnect 7800","status":"affected"},{"version":"QAM8255P","status":"affected"},{"version":"QAM8295P","status":"affected"},{"version":"QAM8650P","status":"affected"},{"version":"QAM8775P","status":"affected"},{"version":"QAMSRV1H","status":"affected"},{"version":"QAMSRV1M","status":"affected"},{"version":"QCA6574AU","status":"affected"},{"version":"QCA6584AU","status":"affected"},{"version":"QCA6696","status":"affected"},{"version":"QCA6698AQ","status":"affected"},{"version":"QCA8081","status":"affected"},{"version":"QCA8337","status":"affected"},{"version":"QCC710","status":"affected"},{"version":"QCN6224","status":"affected"},{"version":"QCN6274","status":"affected"},{"version":"QFW7114","status":"affected"},{"version":"QFW7124","status":"affected"},{"version":"SA6145P","status":"affected"},{"version":"SA6150P","status":"affected"},{"version":"SA6155P","status":"affected"},{"version":"SA7255P","status":"affected"},{"version":"SA8145P","status":"affected"},{"version":"SA8150P","status":"affected"},{"version":"SA8155P","status":"affected"},{"version":"SA8195P","status":"affected"},{"version":"SA8255P","status":"affected"},{"version":"SA8295P","status":"affected"},{"version":"SA8620P","status":"affected"},{"version":"SA8650P","status":"affected"},{"version":"SA8770P","status":"affected"},{"version":"SA8775P","status":"affected"},{"version":"SA9000P","status":"affected"},{"version":"Snapdragon Auto 5G Modem-RF Gen 2","status":"affected"},{"version":"Snapdragon X72 5G Modem-RF System","status":"affected"},{"version":"Snapdragon X75 5G Modem-RF System","status":"affected"},{"version":"SRV1H","status":"affected"},{"version":"SRV1M","status":"affected"},{"version":"WCD9340","status":"affected"}],"platforms":["Snapdragon Auto","Snapdragon Mobile"]}],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","description":"CWE-120 Buffer Copy Without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"qualcomm","orgId":"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f","dateUpdated":"2024-05-06T14:32:04.797Z"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"qualcomm","product":"ar8035_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"fastconnect_7800_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qam8255p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qam8255p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qam8295p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qam8295p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qam8650p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qam8650p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qam8775p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qam8775p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qamsrv1h_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qamsrv1h_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qamsrv1m_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qamsrv1m_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qca6574au_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qca6584au_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qca6584au_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qca6696_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qca6698aq_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qca6698aq_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qca8081_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qca8081_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qca8337_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qca8337_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qcc710_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qcc710_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qcn6224_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qcn6224_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qcn6274_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qcn6274_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qfw7114_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qfw7114_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"qfw7124_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:qfw7124_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa6145p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa6145p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa6150p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa6150p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa6155p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa6155p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa7255p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:a:qualcomm:sa7255p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8145p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8145p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8150p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8150p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8155p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8195p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8195p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8255p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8255p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8295p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8295p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8620p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:a:qualcomm:sa8620p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8650p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8650p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8770p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8770p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa8775p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa8775p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"sa9000p_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:sa9000p_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"snapdragon_auto_5g_modem-rf_gen_2_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:snapdragon_auto_5g_modem-rf_gen_2_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"srv1h_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:srv1h_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"srv1m_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:srv1m_firmware:-:*:*:*:*:*:*:*"]},{"vendor":"qualcomm","product":"wcd9340_firmware","defaultStatus":"unknown","versions":[{"version":"-","status":"affected"}],"cpes":["cpe:2.3:o:qualcomm:wcd9340_firmware:-:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-43525","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-05-14T04:00:22.272833Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-16T18:23:25.256Z"}},{"title":"CVE Program Container","references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2024-bulletin.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T19:44:43.157Z"}}]}}}