Quick Emulator(Qemu) built with the VirtFS, host directory sharing via Plan 9
File System(9pfs) support, is vulnerable to an improper access control issue.
It could occur while accessing virtfs metadata files in mapped-file security
A guest user could use this flaw to escalate their privileges inside guest.
Name: Leo Gaspard
Created qemu tracking bugs for this issue:
Affects: fedora-all [bug 1451711]