A memory leak problem was found in mbochs_ioctl in samples/vfio-mdev/mbochs.c in Virtual Function I/O (VFIO) Mediated devices. This flaw could allow a local attacker to leak internal kernel information.
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 2019859]
This was fixed for Fedora with the 5.14.6 stable kernel updates.
Could you confirm if the fixing commit is de5494af4815a4c9328536c72741229b7de88e7f ?
Yes, that is the correct commit from linus' tree.