{"id":"CVE-2023-4132","details":"A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition.","modified":"2026-03-23T05:01:19.883006Z","published":"2023-08-03T15:15:32.833Z","related":["ALSA-2023:7077","SUSE-SU-2023:3601-1","SUSE-SU-2023:3680-1","SUSE-SU-2023:3681-1","SUSE-SU-2023:3684-1","SUSE-SU-2023:3687-1","SUSE-SU-2023:3705-1","SUSE-SU-2023:3785-1","SUSE-SU-2026:0316-1","SUSE-SU-2026:0350-1","SUSE-SU-2026:0369-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7077"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:0575"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:0724"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5492"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:6901"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-4132"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20231020-0005/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5480"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2221707"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4132.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"6.2.16"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]}]}}],"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"}]}