CVE-2025-38437

Published: July 26, 2025Last modified: July 26, 2025

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.

Status

References

• 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