{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-5869 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-5869 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-5869 is a high-severity memory corruption vulnerability in RT-Thread, published on 9 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-5869 and fix it if it is affected.\n\nWhat it is: CVE-2025-5869 is a high-severity memory corruption vulnerability in RT-Thread, published on 9 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-5869 in the wild and no public exploit code.\n\nAffected product: RT-Thread. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-5869/ (Markdown: https://insights.sbomify.com/CVE-2025-5869/index.md)","id":"CVE-2025-5869","markdown":"https://insights.sbomify.com/CVE-2025-5869/index.md","name":"CVE-2025-5869","record":{"aliases":["GHSA-xr69-f8gw-5vr7"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"RT-Thread RTOS","requires_auth":"low_privilege","summary":"Memory corruption in RT-Thread's sys_recvfrom function allows attackers to execute arbitrary code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"rt-thread","vendor":"rt-thread"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability, which was classified as critical, was found in RT-Thread 5.1.0. Affected is the function sys_recvfrom of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument from leads to memory corruption.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"RT-Thread lwp_syscall.c sys_recvfrom memory corruption","id":"CVE-2025-5869","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"TRENDnet TV-IP121W Web Interface setup.cgi improper authentication","id":"CVE-2025-5870"},"packages":[],"prev":{"headline":"RT-Thread lwp_syscall.c sys_thread_sigprocmask array index","id":"CVE-2025-5868"},"products":["RT-Thread"],"published":"2025-06-09","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-25393","kev_date_added":null,"published":"2024-03-27"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2024-25395","kev_date_added":null,"published":"2024-03-27"},{"cvss_score":8.6,"headline":"RT-Thread Parameter lwp_syscall.c sys_select memory corruption","id":"CVE-2025-5865","kev_date_added":null,"published":"2025-06-09"},{"cvss_score":8.6,"headline":"RT-Thread lwp_syscall.c sys_sigprocmask array index","id":"CVE-2025-5866","kev_date_added":null,"published":"2025-06-09"},{"cvss_score":8.6,"headline":"RT-Thread lwp_syscall.c csys_sendto null pointer dereference","id":"CVE-2025-5867","kev_date_added":null,"published":"2025-06-09"},{"cvss_score":8.6,"headline":"RT-Thread lwp_syscall.c sys_thread_sigprocmask array index","id":"CVE-2025-5868","kev_date_added":null,"published":"2025-06-09"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-09","vendors":["n/a"]},"summary":"Memory corruption in RT-Thread's sys_recvfrom function allows attackers to execute arbitrary code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2025-5869/"}