{"schema_version":"1.7.5","id":"CVE-2023-32252","published":"2023-07-24T16:15:11.610Z","modified":"2026-03-14T12:07:00.583064Z","details":"A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_LOGOFF commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.","affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-32252.json","unresolved_ranges":[{"events":[{"introduced":"5.15"},{"fixed":"5.15.145"}]},{"events":[{"introduced":"5.16"},{"fixed":"6.1.29"}]},{"events":[{"introduced":"6.2"},{"fixed":"6.2.16"}]},{"events":[{"introduced":"6.3"},{"fixed":"6.3.2"}]}]}}],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-32252"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20231124-0001/"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2219815"},{"type":"FIX","url":"https://www.zerodayinitiative.com/advisories/ZDI-CAN-20590/"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}