Driver core deadlock freezes probe on sysfs read since 5.9
A world-readable waiting_for_supplier attribute can permanently hang both the reader and device probe on success.
By kexec#sysfs
Kernel series forces kobject release callbacks, fixes leaks and UAFs
A Clang attribute on struct kobj_type::release surfaces dozens of missing cleanups and closes real use-after-free and leak bugs across the tree.
By render