A vulnerability was found in Linux Kernel where, a memory leak in the crypto_reportstat() function in drivers/virt/vboxguest/vboxguest_utils.c allows attackers to cause a denial of service (memory consumption) by triggering copy_form_user() failures. Reference: https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9 https://github.com/torvalds/linux/commit/e0b0cb9388642c104838fac100a4af32745621e2
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 1774995]
This was fixed for Fedora with the 5.3.9 stable update.