CVE-2024-42081

In the Linux kernel, the following vulnerability has been resolved:

drm/xe/xe_devcoredump: Check NULL before assignments

Assign 'xe_devcoredump_snapshot *' and 'xe_device *' only if 'coredump' is not NULL.

v2 - Fix commit messages.

v3 - Define variables before code.(Ashutosh/Jose)

v4 - Drop return check for coredump_to_xe. (Jose/Rodrigo)

v5 - Modify misleading commit message. (Matt)