{"schema_version":"1.7.5","id":"CVE-2023-38429","published":"2023-07-18T00:15:09.620Z","modified":"2026-03-14T12:08:18.259983Z","details":"An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/connection.c in ksmbd has an off-by-one error in memory allocation (because of ksmbd_smb2_check_message) that may lead to out-of-bounds access.","affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-38429.json","unresolved_ranges":[{"events":[{"introduced":"5.15"},{"fixed":"5.15.113"}]},{"events":[{"introduced":"5.16"},{"fixed":"6.1.30"}]},{"events":[{"introduced":"6.2"},{"fixed":"6.3.4"}]}]}}],"references":[{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20250103-0009/"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/ksmbd?id=443d61d1fa9faa60ef925513d83742902390100f"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}