CVE-2025-38437 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ksmbd: fix potential use-after-free in oplock/lease break ack

If ksmbd_iov_pin_rsp return error use-after-free can happen by accessing opinfo->state and opinfo_put and ksmbd_fd_put could called twice.

Reference

https://git.kernel.org/stable/c/50f930db22365738d9387c974416f38a06e8057e https://git.kernel.org/stable/c/8106adc21a2270c16abf69cd74ccd7c79c6e7acd https://git.kernel.org/stable/c/815f1161d6dbc4c54ccf94b7d3fdeab34b4d7477 https://git.kernel.org/stable/c/97c355989928a5f60b228ef5266c1be67a46cdf9 https://git.kernel.org/stable/c/e38ec88a2b42c494601b1213816d75f0b54d9bf0

Related CNNVD

CNNVD-202507-3288 (Published: 2025-07-25)