CVE-2026-23295

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> accel/amdxdna: Fix dead lock for suspend and resume<br /> <br /> When an application issues a query IOCTL while auto suspend is running,<br /> a deadlock can occur. The query path holds dev_lock and then calls<br /> pm_runtime_resume_and_get(), which waits for the ongoing suspend to<br /> complete. Meanwhile, the suspend callback attempts to acquire dev_lock<br /> and blocks, resulting in a deadlock.<br /> <br /> Fix this by releasing dev_lock before calling pm_runtime_resume_and_get()<br /> and reacquiring it after the call completes. Also acquire dev_lock in the<br /> resume callback to keep the locking consistent.