CVE-2024-50060 is a medium severity vulnerability in the Linux kernel's io_uring subsystem. It addresses a flaw where the kernel did not check if it needed to reschedule during the flushing of overflow entries, which could cause prolonged processing times. The issue arises when a large number of overflow entries are generated and flushed, potentially leading to delays. The fix involves checking for the need to reschedule during flushing and releasing locks accordingly to avoid long blocking periods.