CVE-2023-3865 — ksmbd: fix out-of-bound read in smb2_write
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bound read in smb2_write ksmbd_smb2_check_message doesn't validate hdr->NextCommand. If -…
Published: 2025-08-16 · CVSS: 8.1 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bound read in smb2_write ksmbd_smb2_check_message doesn't validate hdr->NextCommand. If ->NextCommand is bigger than Offset + Length of smb2 write, It will allow oversized smb2 write length. It will cause OOB read in smb2_write.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7