A race condition may occur in drivers/char/pcmcia/cm4000_cs.c between cmm_open() and cm4000_detach() if the user physically removes the pcmcia device in the Linux kernel, This flaw may eventually result in UAF.
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 2162005]
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
This was fixed with the 6.4 kernel series which removed these outdated drivers.