{"id":"CVE-2023-1670","details":"A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.","modified":"2026-04-16T04:39:17.201469807Z","published":"2023-03-30T23:15:06.413Z","related":["SUSE-SU-2023:2140-1","SUSE-SU-2023:2141-1","SUSE-SU-2023:2146-1","SUSE-SU-2023:2147-1","SUSE-SU-2023:2148-1","SUSE-SU-2023:2151-1","SUSE-SU-2023:2156-1","SUSE-SU-2023:2162-1","SUSE-SU-2023:2163-1","SUSE-SU-2023:2231-1","SUSE-SU-2023:2232-1","SUSE-SU-2023:2506-1","SUSE-SU-2023:2646-1","SUSE-SU-2023:2805-1","SUSE-SU-2023:2809-1","SUSE-SU-2023:2871-1"],"references":[{"type":"WEB","url":"https://lore.kernel.org/all/20230316161526.1568982-1-zyytlz.wz%40163.com/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230526-0010/"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"2.6.18"},{"fixed":"4.14.312"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.280"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.4.240"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.177"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.15.105"}]},{"events":[{"introduced":"5.16"},{"fixed":"6.1.22"}]},{"events":[{"introduced":"6.2"},{"fixed":"6.2.9"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-1670.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}