{"id":"CVE-2023-32249","summary":"ksmbd: not allow guest user on multichannel","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: not allow guest user on multichannel\n\nThis patch return STATUS_NOT_SUPPORTED if binding session is guest.","modified":"2026-04-02T08:57:55.222043Z","published":"2025-08-16T13:25:49.645Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32249.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/088131b7b01099720a528a72005ff17868705d40"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1f0490586544455e5be698be2e6c30077b4ec461"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3353ab2df5f68dab7da8d5ebb427a2d265a1f2b2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4a98e859c4673013385a54084e0cd865695ca072"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ed76d3a8910be06cd4e4ba63bf6075bf903945a1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32249.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32249"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0626e6641f6b467447c81dd7678a69c66f7746cf"},{"fixed":"ed76d3a8910be06cd4e4ba63bf6075bf903945a1"},{"fixed":"1f0490586544455e5be698be2e6c30077b4ec461"},{"fixed":"4a98e859c4673013385a54084e0cd865695ca072"},{"fixed":"088131b7b01099720a528a72005ff17868705d40"},{"fixed":"3353ab2df5f68dab7da8d5ebb427a2d265a1f2b2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-32249.json"}}],"schema_version":"1.7.5"}