{"id":"CVE-2025-21442","state":"PUBLISHED","title":"Integer Overflow to Buffer Overflow in Automotive Vehicle Networks","description":"Memory corruption while transmitting packet mapping information with invalid header payload size.","publishedAt":"2025-04-07T10:16:11.331Z","updatedAt":"2026-02-26T18:28:47.689Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/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":"QAM8255P","status":"affected"},{"version":"QAM8295P","status":"affected"},{"version":"QAM8620P","status":"affected"},{"version":"QAM8650P","status":"affected"},{"version":"QAM8775P","status":"affected"},{"version":"QAMSRV1H","status":"affected"},{"version":"QAMSRV1M","status":"affected"},{"version":"QCA6574AU","status":"affected"},{"version":"QCA6595","status":"affected"},{"version":"QCA6595AU","status":"affected"},{"version":"QCA6688AQ","status":"affected"},{"version":"QCA6696","status":"affected"},{"version":"QCA6698AQ","status":"affected"},{"version":"SA7255P","status":"affected"},{"version":"SA7775P","status":"affected"},{"version":"SA8255P","status":"affected"},{"version":"SA8295P","status":"affected"},{"version":"SA8540P","status":"affected"},{"version":"SA8620P","status":"affected"},{"version":"SA8650P","status":"affected"},{"version":"SA8770P","status":"affected"},{"version":"SA8775P","status":"affected"},{"version":"SA9000P","status":"affected"},{"version":"SRV1H","status":"affected"},{"version":"SRV1L","status":"affected"},{"version":"SRV1M","status":"affected"}],"platforms":["Snapdragon Auto"]}],"references":["https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html"],"weaknesses":["CWE-680"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/21xxx/CVE-2025-21442.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-21442","state":"PUBLISHED","datePublished":"2025-04-07T10:16:11.331Z","dateUpdated":"2026-02-26T18:28:47.689Z","assignerShortName":"qualcomm","assignerOrgId":"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f","dateReserved":"2024-12-18T09:50:08.922Z"},"containers":{"cna":{"title":"Integer Overflow to Buffer Overflow in Automotive Vehicle Networks","descriptions":[{"lang":"en","value":"Memory corruption while transmitting packet mapping information with invalid header payload size."}],"affected":[{"vendor":"Qualcomm, Inc.","product":"Snapdragon","defaultStatus":"unaffected","versions":[{"version":"QAM8255P","status":"affected"},{"version":"QAM8295P","status":"affected"},{"version":"QAM8620P","status":"affected"},{"version":"QAM8650P","status":"affected"},{"version":"QAM8775P","status":"affected"},{"version":"QAMSRV1H","status":"affected"},{"version":"QAMSRV1M","status":"affected"},{"version":"QCA6574AU","status":"affected"},{"version":"QCA6595","status":"affected"},{"version":"QCA6595AU","status":"affected"},{"version":"QCA6688AQ","status":"affected"},{"version":"QCA6696","status":"affected"},{"version":"QCA6698AQ","status":"affected"},{"version":"SA7255P","status":"affected"},{"version":"SA7775P","status":"affected"},{"version":"SA8255P","status":"affected"},{"version":"SA8295P","status":"affected"},{"version":"SA8540P","status":"affected"},{"version":"SA8620P","status":"affected"},{"version":"SA8650P","status":"affected"},{"version":"SA8770P","status":"affected"},{"version":"SA8775P","status":"affected"},{"version":"SA9000P","status":"affected"},{"version":"SRV1H","status":"affected"},{"version":"SRV1L","status":"affected"},{"version":"SRV1M","status":"affected"}],"platforms":["Snapdragon Auto"]}],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html"}],"metrics":[{"cvssV3_1":{"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-680","description":"CWE-680 Integer Overflow to Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"qualcomm","orgId":"2cfc7d3e-20d3-47ac-8db7-1b7285aff15f","dateUpdated":"2025-04-07T10:16:11.331Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-21442","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-04-08T03:55:56.081247Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T18:28:47.689Z"}}]}}}