kernel: md/raid5-cache: fix null-ptr-deref for r5l_flush_stripe_to_raid()

In the Linux kernel, the following vulnerability has been resolved: md/raid5-cache: fix null-ptr-deref for r5lflushstripetoraid r5lflushstripetoraid will check if the list 'flushingios' is empty, and then submit 'flushbio', however, r5llogflushendio is clearing the list first and then clear the...

PT-2025-37652

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference issue was identified in the r5l flush stripe to raid function within the md/raid5-cache module of the Linux kernel. The issue occurs because the flushing ios...