A flaw use-after-free found in Linux Kernel fs/io_uring.c that is result of race condition in io_uring timeouts.
This flaw may allow a local attacker to escalate privileges.
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 2078476]
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
This was fixed for Fedora with the 5.16.20 stable kernels (and in the 5.17.3 F36 kernel)