{"id":"CVE-2025-6093","summary":"uYanki board-stm32f103rc-berial heartrate1_hal.c heartrate1_i2c_hal_write stack-based overflow","details":"A vulnerability classified as critical was found in uYanki board-stm32f103rc-berial up to 84daed541609cb7b46854cc6672a275d1007e295. This vulnerability affects the function heartrate1_i2c_hal_write of the file 7.Example/hal/i2c/max30100/Manual/demo2/2/heartrate1_hal.c. The manipulation of the argument num leads to stack-based buffer overflow. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.","modified":"2026-10-08T02:52:46.153689913Z","published":"2025-06-15T22:00:12.638Z","database_specific":{"cna_assigner":"VulDB","cwe_ids":["CWE-119","CWE-121"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6093.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6093.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6093"},{"type":"ADVISORY","url":"https://vuldb.com/?id.312562"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.588106"},{"type":"REPORT","url":"https://github.com/uYanki/board-stm32f103rc-berial/issues/3"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.312562"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/uyanki/board-stm32f103rc-berial","events":[{"introduced":"84daed541609cb7b46854cc6672a275d1007e295"},{"last_affected":"84daed541609cb7b46854cc6672a275d1007e295"}]}],"versions":["84daed541609cb7b46854cc6672a275d1007e295"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6093.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X"}]}