{"id":"CVE-2023-53006","summary":"cifs: Fix oops due to uncleared server-\u003esmbd_conn in reconnect","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix oops due to uncleared server-\u003esmbd_conn in reconnect\n\nIn smbd_destroy(), clear the server-\u003esmbd_conn pointer after freeing the\nsmbd_connection struct that it points to so that reconnection doesn't get\nconfused.","modified":"2026-05-15T11:53:12.451470834Z","published":"2025-03-27T16:43:37.225Z","related":["SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1195-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1293-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53006.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4b83bc6f87eedab4599b0123e572a422689444be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5109607a4ece7cd8536172bf7549eb4dce1f3576"},{"type":"WEB","url":"https://git.kernel.org/stable/c/91be54849d5392050f5b847b42bd5e6221551ac8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a9640c0b268405f2540e8203a545e930ea88bb7d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b7ab9161cf5ddc42a288edf9d1a61f3bdffe17c7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e037baee16e0b9ace7e730888fcae9cec11daff2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53006.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53006"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.16.0"},{"fixed":"4.19.272"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.231"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.166"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.91"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53006.json"}}],"schema_version":"1.7.5"}