{"id":"CVE-2025-6093","state":"PUBLISHED","title":"uYanki board-stm32f103rc-berial heartrate1_hal.c heartrate1_i2c_hal_write stack-based overflow","description":"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.","publishedAt":"2025-06-15T22:00:12.638Z","updatedAt":"2025-06-16T16:32:01.612Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"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","source":"VulDB"},"assigner":"VulDB","products":["uYanki board-stm32f103rc-berial"],"affected":[{"vendor":"uYanki","product":"board-stm32f103rc-berial","versions":[{"version":"84daed541609cb7b46854cc6672a275d1007e295","status":"affected"}]}],"references":["https://vuldb.com/?id.312562","https://vuldb.com/?ctiid.312562","https://vuldb.com/?submit.588106","https://github.com/uYanki/board-stm32f103rc-berial/issues/3"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/6xxx/CVE-2025-6093.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-6093","state":"PUBLISHED","datePublished":"2025-06-15T22:00:12.638Z","dateUpdated":"2025-06-16T16:32:01.612Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-06-15T06:47:27.964Z"},"containers":{"cna":{"title":"uYanki board-stm32f103rc-berial heartrate1_hal.c heartrate1_i2c_hal_write stack-based overflow","descriptions":[{"lang":"en","value":"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."},{"lang":"de","value":"In uYanki board-stm32f103rc-berial bis 84daed541609cb7b46854cc6672a275d1007e295 wurde eine Schwachstelle entdeckt. Sie wurde als kritisch eingestuft. Betroffen ist die Funktion heartrate1_i2c_hal_write der Datei 7.Example/hal/i2c/max30100/Manual/demo2/2/heartrate1_hal.c. Durch Manipulieren des Arguments num mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Dieses Produkt verzichtet auf eine Versionierung und verwendet stattdessen Rolling Releases. Deshalb sind keine Details zu betroffenen oder zu aktualisierende Versionen vorhanden."}],"affected":[{"vendor":"uYanki","product":"board-stm32f103rc-berial","versions":[{"version":"84daed541609cb7b46854cc6672a275d1007e295","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.312562","name":"VDB-312562 | uYanki board-stm32f103rc-berial heartrate1_hal.c heartrate1_i2c_hal_write stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.312562","name":"VDB-312562 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.588106","name":"Submit #588106 | uYanki board-stm32f103rc-berial 0.0 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/uYanki/board-stm32f103rc-berial/issues/3","tags":["issue-tracking"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.5,"vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.5,"vectorString":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.2,"vectorString":"AV:A/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","type":"CWE","lang":"en","description":"Stack-based Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-06-15T22:00:12.638Z"},"timeline":[{"time":"2025-06-15T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-06-15T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-06-15T08:52:32.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"ybdesire (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-16T16:31:06.968172Z","id":"CVE-2025-6093","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-16T16:32:01.612Z"}}]}}}