CVE-2025-37802

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING" wait_event_timeout() will set the state of the current task to TASK_UNINTERRUPTIBLE, before doing the condition check. This means that ksmbd_durable_scavenger_alive() will try to acquire the mutex while already in a sleeping state. The scheduler warns us by giving the following warning: do not call blocking ops when !TASK_RUNNING; state=2 set at [<0000000061515a6f>] prepare_to_wait_event+0x9f/0x6c0 WARNING: CPU: 2 PID: 4147 at kernel/sched/core.c:10099 __might_sleep+0x12f/0x160 mutex lock is not needed in ksmbd_durable_scavenger_alive().

The following products are affected by CVE-2025-37802 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-37802.

URL	Resource
https://git.kernel.org/stable/c/1df0d4c616138784e033ad337961b6e1a6bcd999
https://git.kernel.org/stable/c/8f805b3746d2f41702c77cba22f94f8415fadd1a
https://git.kernel.org/stable/c/cd161198e091e8a62b9bd631be970ea9a87d2d6a
https://lore.kernel.org/linux-cve-announce/2025050814-CVE-2025-37802-0f78@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-37802
https://www.cve.org/CVERecord?id=CVE-2025-37802