CVE-2022-39829

{"id": "CVE-2022-39829", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-09-05T04:15:08.790", "references": [{"url": "https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/ecdsa_keygen.c#L135", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Samsung/mTower/issues/75", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.openssl.org/docs/manmaster/man3/EVP_CIPHER_CTX_new.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se presenta una desreferencia de puntero NULL en la funci\u00f3n aes256_encrypt en Samsung mTower versiones hasta 0.3.0, debido a una falta de comprobaci\u00f3n en el valor de retorno de EVP_CIPHER_CTX_new"}], "lastModified": "2022-09-08T03:44:18.327", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:samsung:mtower:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8C72C53B-9CF2-4F9A-90C1-3A1FE236BA5B", "versionEndIncluding": "0.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}