CVE-2023-0468 Information

Description

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=2164024