Quick Emulator(Qemu) built with the Virtio crypto device emulation support is
vulnerable to an integer overflow issue. It could occur while handling data
encryption/decryption requests in 'virtio_crypto_handle_sym_req'.
A privileged user inside guest could use this flaw to crash the Qemu process
resulting in DoS or potentially execute arbitrary code on the host with
privileges of the Qemu process.
Name: Li Qiang (360.cn Inc.)