{"id":"CVE-2023-38430","details":"An issue was discovered in the Linux kernel before 6.3.9. ksmbd does not validate the SMB request protocol ID, leading to an out-of-bounds read.","modified":"2026-03-15T22:44:43.167990Z","published":"2023-07-18T00:15:09.663Z","references":[{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.9"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230831-0003/"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=1c1bcf2d3ea061613119b534f57507c377df20f9"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-38430.json","unresolved_ranges":[{"events":[{"introduced":"5.15"},{"fixed":"5.15.145"}]},{"events":[{"introduced":"5.16"},{"fixed":"6.1.35"}]},{"events":[{"introduced":"6.2"},{"fixed":"6.3.9"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"}]}