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.
problem types: Kernel 6.1 RC7
affected:
{
vendor: n/a
product: Kernel
versions:
version: Linux Kernel prior to Kernel 6.1 RC7, status: affected
}