Security Advisory

CVE-2023-0468

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-01-25 00:00:00

Last updated 2025-04-01 15:06:39

Assigner redhat

State PUBLISHED

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.

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