CVE-2023-53571

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/i915: Make intel_get_crtc_new_encoder() less oopsy<br /> <br /> The point of the WARN was to print something, not oops<br /> straight up. Currently that is precisely what happens<br /> if we can&amp;#39;t find the connector for the crtc in the atomic<br /> state. Get the dev pointer from the atomic state instead<br /> of the potentially NULL encoder to avoid that.<br /> <br /> (cherry picked from commit 3b6692357f70498f617ea1b31a0378070a0acf1c)