{"id":"CVE-2022-39830","details":"sign_pFwInfo in Samsung mTower through 0.3.0 has a missing check on the return value of EC_KEY_set_public_key_affine_coordinates, leading to a denial of service.","modified":"2026-03-14T11:52:34.439280Z","published":"2022-09-05T04:15:08.843Z","references":[{"type":"ADVISORY","url":"https://www.openssl.org/docs/manmaster/man3/EC_KEY_set_public_key_affine_coordinates.html"},{"type":"REPORT","url":"https://github.com/Samsung/mTower/issues/77"},{"type":"EVIDENCE","url":"https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/fwinfogen.c#L194"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/samsung/mtower","events":[{"introduced":"0"},{"last_affected":"d6d3e693803edcd28edaefe178dfe965c0924565"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.3.0"}]}}],"versions":["v0.1.0","v0.2.0","v0.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39830.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}