{"schema_version":"1.9.0","id":"CVE-2022-21595","published":"2022-10-18T00:00:00Z","modified":"2026-08-12T03:51:46.530364228Z","aliases":["BIT-mariadb-2022-21595","BIT-mariadb-min-2022-21595","BIT-mysql-client-2022-21595"],"related":["CGA-8f3f-2xf8-86qm","SUSE-RU-2023:3956-1","SUSE-RU-2023:4991-1","SUSE-SU-2023:0631-1"],"details":"Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mariadb/server","events":[{"introduced":"9664240c948a92c22ccda0e1f5a420eb776ddcb1"},{"fixed":"e2b50213cf12623da31c8b49be4d40772876223c"},{"introduced":"20ae591abd0bfe1bfaee546989ee163f4ef832b1"},{"fixed":"41a163ac5ccf4ac5394edc84e40b3f47acea6b08"},{"introduced":"c761b43451d54eeeecdf3c102906fcce88d4e9d9"},{"fixed":"c04a203a10e282e1f33fd04d8a1b7ff0b076bce5"},{"introduced":"7c7f9bef28aa566557da31402142f6dd8298ddd2"},{"fixed":"ad3ac55641f18172807b13423353f01377f76e6e"},{"introduced":"1a647b700f6b72dc97211510a5d0c647d5d3d911"},{"fixed":"4ffffd98a5ac89b78954aaa2197b40850ade4191"},{"introduced":"0"},{"fixed":"cb1316b8d213aded32aa2c1a98271eede179146d"}],"database_specific":{"cpe":"cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"10.2.0"},{"fixed":"10.2.42"},{"introduced":"10.3.0"},{"fixed":"10.3.33"},{"introduced":"10.4.0"},{"fixed":"10.4.23"},{"introduced":"10.5.0"},{"fixed":"10.5.14"},{"introduced":"10.6.0"},{"fixed":"10.6.6"},{"introduced":"10.7.0"},{"fixed":"10.7.2"}],"source":"CPE_RANGE"}}],"versions":["mariadb-10.6.5","mariadb-10.4.20","mariadb-10.7.1","mariadb-10.5.13","mariadb-10.4.22","mariadb-10.5.12","mariadb-10.4.21","mariadb-10.6.4","mariadb-10.3.31","mariadb-10.2.40","mariadb-10.6.3","mariadb-10.5.11","mariadb-10.3.30","mariadb-10.6.2","mariadb-10.2.39","mariadb-10.6.1","mariadb-10.6.0","mariadb-10.3.26","mariadb-10.5.4","mariadb-10.2.27","mariadb-10.3.21","mariadb-10.2.13","mariadb-10.5.2","mariadb-10.3.16","mariadb-10.2.31","mariadb-10.3.17","mariadb-10.3.10","mariadb-10.4.11","mariadb-10.2.30","mariadb-10.5.0","mariadb-10.4.10","mariadb-10.3.20","mariadb-10.2.29","mariadb-10.4.9","mariadb-10.3.19","mariadb-10.2.28","mariadb-10.3.18","mariadb-10.4.7","mariadb-10.2.26","mariadb-10.2.25","mariadb-10.2.24","mariadb-10.4.5","mariadb-10.4.4","mariadb-10.2.23","mariadb-10.4.3","mariadb-10.2.22","mariadb-10.3.12","mariadb-10.2.21","mariadb-10.2.20","mariadb-10.2.19","mariadb-10.2.18","mariadb-10.2.16","mariadb-10.3.7","mariadb-10.2.15","mariadb-10.3.6","mariadb-10.2.14","mariadb-10.3.5","mariadb-10.3.4","mariadb-10.2.12","mariadb-10.2.11","mariadb-10.2.10","mariadb-10.3.2","mariadb-10.3.1","mariadb-10.2.5","mariadb-10.3.0","mariadb-10.2.2","mariadb-10.2.1","mariadb-10.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-21595.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/mysql/mysql-server","events":[{"introduced":"0"},{"last_affected":"0ed6d65f4c60a38e77a672fc528efd3f44bc7701"},{"introduced":"270fd3411e3d671a73ed9725940a30080f59ce6d"},{"last_affected":"3290a66c89eb1625a7058e0ef732432b6952b435"}],"database_specific":{"cpe":"cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.7.0"},{"last_affected":"5.7.36"},{"introduced":"8.0"},{"last_affected":"8.0.27"}],"source":"CPE_RANGE"}}],"versions":["mysql-cluster-8.0.27","mysql-8.0.27","mysql-5.7.36","mysql-5.7.35","mysql-5.7.32","mysql-5.7.31","mysql-5.1.4","mysql-4.0.4","mysql-4.0.2","mysql-3.23.36","mysql-3.23.33","mysql-3.23.32","mysql-3.23.31","mysql-3.23.30-gamma","mysql-3.23.28-gamma","mysql-3.23.22-beta"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-21595.json"}}],"references":[{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuoct2022.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21595.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21595"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20221028-0013/"}],"database_specific":{"cna_assigner":"oracle","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21595.json","unresolved_ranges":[{"extracted_events":[{"introduced":"5.7.36 and prior"},{"last_affected":"5.7.36 and prior"},{"introduced":"8.0.27 and prior"},{"last_affected":"8.0.27 and prior"}],"source":"AFFECTED_FIELD"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}