CVE-2025-5865

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/RT-Thread/rt-thread/issues/10298", "name": "https://github.com/RT-Thread/rt-thread/issues/10298", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": ""}, {"url": "https://github.com/RT-Thread/rt-thread/issues/10298", "name": "https://github.com/RT-Thread/rt-thread/issues/10298", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": ""}, {"url": "https://github.com/RT-Thread/rt-thread/issues/10298#issuecomment-2894952150", "name": "https://github.com/RT-Thread/rt-thread/issues/10298#issuecomment-2894952150", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": ""}, {"url": "https://vuldb.com/?ctiid.311624", "name": "VDB-311624 | CTI Indicators (IOB, IOC, IOA)", "tags": ["Permissions Required", "VDB Entry"], "refsource": ""}, {"url": "https://vuldb.com/?id.311624", "name": "VDB-311624 | RT-Thread Parameter lwp_syscall.c sys_select memory corruption", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": ""}, {"url": "https://vuldb.com/?submit.584124", "name": "Submit #584124 | RT-Thread 5.1.0 Improper Handling of Parameters", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A vulnerability was found in RT-Thread 5.1.0. It has been rated as critical. Affected by this issue is the function sys_select of the file rt-thread/components/lwp/lwp_syscall.c of the component Parameter Handler. The manipulation of the argument timeout leads to memory corruption. The vendor explains, that \"[t]he timeout parameter should be checked to check if it can be accessed correctly in kernel mode and used temporarily in kernel memory.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2025-5865", "ASSIGNER": "cna@vuldb.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2025-06-09T07:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:rt-thread:rt-thread:5.1.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-07-11T18:22Z"}