{"id":"CVE-2022-39829","details":"There is a NULL pointer dereference in aes256_encrypt in Samsung mTower through 0.3.0 due to a missing check on the return value of EVP_CIPHER_CTX_new.","modified":"2026-08-12T03:51:37.805329700Z","published":"2022-09-05T03:43:20Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39829.json"},"references":[{"type":"WEB","url":"https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/ecdsa_keygen.c#L135"},{"type":"WEB","url":"https://www.openssl.org/docs/manmaster/man3/EVP_CIPHER_CTX_new.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39829.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39829"},{"type":"REPORT","url":"https://github.com/Samsung/mTower/issues/75"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/samsung/mtower","events":[{"introduced":"0"},{"fixed":"d6d3e693803edcd28edaefe178dfe965c0924565"}],"database_specific":{"cpe":"cpe:2.3:a:samsung:mtower:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.3.0"},{"last_affected":"0.3.0"}],"source":["DESCRIPTION","CPE_RANGE"]}}],"versions":["v0.2.0","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39829.json"}}],"schema_version":"1.9.0"}