{"id":"CVE-2023-38432","details":"An issue was discovered in the Linux kernel before 6.3.10. fs/smb/server/smb2misc.c in ksmbd does not validate the relationship between the command payload size and the RFC1002 length specification, leading to an out-of-bounds read.","modified":"2026-03-13T07:39:39.852577Z","published":"2023-07-18T00:15:09.750Z","references":[{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230831-0002/"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.10"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=2b9b8f3b68edb3d67d79962f02e26dbb5ae3808d"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-38432.json","unresolved_ranges":[{"events":[{"introduced":"5.15"},{"fixed":"5.15.121"}]},{"events":[{"introduced":"5.16"},{"fixed":"6.1.36"}]},{"events":[{"introduced":"6.2"},{"fixed":"6.3.10"}]},{"events":[{"introduced":"0"},{"fixed":"6.3.10"}]}]}}],"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"}]}