{"id":"CVE-2023-1032","details":"The Linux kernel io_uring IORING_OP_SOCKET operation contained a double free in function __sys_socket_file() in file net/socket.c. This issue was introduced in da214a475f8bd1d3e9e7a19ddfeb4d1617551bab and fixed in 649c15c7691e9b13cbe9bf6c65c365350e056067.","modified":"2026-03-13T06:50:27.790569Z","published":"2024-01-08T19:15:08.663Z","references":[{"type":"ADVISORY","url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1032"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5977-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6024-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6033-1"},{"type":"ADVISORY","url":"https://www.openwall.com/lists/oss-security/2023/03/13/2"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-1032.json","unresolved_ranges":[{"events":[{"introduced":"5.19"},{"fixed":"6.3"}]},{"events":[{"introduced":"0"},{"last_affected":"6.3-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"22.04"}]},{"events":[{"introduced":"0"},{"last_affected":"22.10"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}