{"id":"CVE-2025-32059","state":"PUBLISHED","title":"Stack Buffer Overflow leading to RCE in Bluetooth stack of Infotainment ECU","description":"The specific flaw exists within the Bluetooth stack developed by Alps Alpine of the Infotainment ECU manufactured by Bosch. The issue results from the lack of proper boundary validation of user-supplied data, which can result in a stack-based buffer overflow when receiving a specific packet on the established upper layer L2CAP channel. An attacker can leverage this vulnerability to obtain remote code execution on the Infotainment ECU with root privileges.\n\n\n\nFirst identified on Nissan Leaf ZE1 manufactured in 2020.","publishedAt":"2026-02-15T10:45:42.900Z","updatedAt":"2026-02-17T20:06:48.488Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"ASRG"},"assigner":"ASRG","products":["Bosch Infotainment system ECU"],"affected":[{"vendor":"Bosch","product":"Infotainment system ECU","defaultStatus":"unaffected","versions":[{"version":"283C30861E","status":"affected"}],"platforms":["Linux"]}],"references":["https://www.nissan.co.uk/vehicles/new-vehicles/leaf.html","http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Leaf.pdf","https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-nissan-infotainment-manufactured-by-bosch"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/32xxx/CVE-2025-32059.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-32059","state":"PUBLISHED","datePublished":"2026-02-15T10:45:42.900Z","dateUpdated":"2026-02-17T20:06:48.488Z","assignerShortName":"ASRG","assignerOrgId":"c15abc07-96a9-4d11-a503-5d621bfe42ba","dateReserved":"2025-04-03T15:32:43.282Z"},"containers":{"cna":{"title":"Stack Buffer Overflow leading to RCE in Bluetooth stack of Infotainment ECU","descriptions":[{"lang":"en","value":"The specific flaw exists within the Bluetooth stack developed by Alps Alpine of the Infotainment ECU manufactured by Bosch. The issue results from the lack of proper boundary validation of user-supplied data, which can result in a stack-based buffer overflow when receiving a specific packet on the established upper layer L2CAP channel. An attacker can leverage this vulnerability to obtain remote code execution on the Infotainment ECU with root privileges.\n\n\n\nFirst identified on Nissan Leaf ZE1 manufactured in 2020."}],"affected":[{"vendor":"Bosch","product":"Infotainment system ECU","defaultStatus":"unaffected","versions":[{"version":"283C30861E","status":"affected"}],"platforms":["Linux"]}],"references":[{"url":"https://www.nissan.co.uk/vehicles/new-vehicles/leaf.html","tags":["product"]},{"url":"http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Leaf.pdf","tags":["media-coverage"]},{"url":"https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-nissan-infotainment-manufactured-by-bosch","tags":["third-party-advisory"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","description":"CWE-121: Stack-based Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"ASRG","orgId":"c15abc07-96a9-4d11-a503-5d621bfe42ba","dateUpdated":"2026-02-15T10:45:42.900Z"},"credits":[{"lang":"en","type":"finder","value":"Mikhail Evdokimov (PCA Cyber Security Assessment Team)"}],"impacts":[{"capecId":"CAPEC-100","descriptions":[{"lang":"en","value":"CAPEC-100 Overflow Buffers"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-17T20:06:39.209429Z","id":"CVE-2025-32059","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-17T20:06:48.488Z"}}]}}}