The vulnerability of the taprio_dev_notifier() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the tapriodevnotifier function in the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to cause a service failure...

DEBIAN-CVE-2025-38087

In the Linux kernel, the following vulnerability has been resolved: net/sched: fix use-after-free in tapriodevnotifier Since taprio’s tapriodevnotifier isn’t protected by an RCU read-side critical section, a race with advancesched can lead to a use-after-free. Adding rcureadlock inside...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net/sched: The use-of-free issue in tapriodevnotifier has been fixed. Since tapriodevnotifier is not protected by a critical section on the read side of an RCU, a race with advancesched can lead to a use-of-free error. Adding...