Detections
Analytics
CVE-2023-1194
high
Description
An out-of-bounds (OOB) memory read flaw was found in parse_lease_state in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. When an attacker sends the CREATE command with a malformed payload to KSMBD, due to a missing check of `NameOffset` in the `parse_lease_state()` function, the `create_context` object can access invalid memory.
References
https://www.spinics.net/lists/stable-commits/msg303065.html
https://security.netapp.com/advisory/ntap-20231221-0006/