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

The vulnerability of the notifcallback function in Linux operating systems is related to the expected behavior that may occur when this function is called in atomic context. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-38374: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: optee: ffa: fix sleep in atomic context The OP-TEE driver registers the function notifcallback for FF-A notifications. However, this function is called in an atomic context leading to errors like this when processing asynchronous...