CVE-2025-37956 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ksmbd: prevent rename with empty string

Client can send empty newname string to ksmbd server. It will cause a kernel oops from d_alloc. This patch return the error when attempting to rename a file or directory with an empty new name string.

Reference

https://git.kernel.org/stable/c/53e3e5babc0963a92d856a5ec0ce92c59f54bc12 https://git.kernel.org/stable/c/6ee551672c8cf36108b0cfba92ec0c7c28ac3439 https://git.kernel.org/stable/c/c57301e332cc413fe0a7294a90725f4e21e9549d https://git.kernel.org/stable/c/d7f2c00acb1ef64304fd40ac507e9213ff1d9b5c