CVE-2025-37899

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in session logoff The sess->user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for that connection could be in the smb2_sess_setup function which makes use of sess->user.

Affected products

Astra Linux, Debian, Linuxmint, Linux Kernel, Red Os, Ubuntu

Linux Linux Kernel

< 6.12.28, 6.14.6, 6.15

CVSS 3.1

8.8 HIGH

EPSS

1.0% (59th percentile)

Weakness

CWE-416

NVD status

Modified

Published

2025-05-20