This update for dpdk fixes the following issues:

- dpdk was updated to 19.11.4
  - CVE-2020-14374,CVE-2020-14375,CVE-2020-14376,CVE-2020-14377,CVE-2020-14378: Fixed multiple issues where a malicious guest could 
    harm the host using vhost crypto, including executing code in host (VM Escape), reading host application memory space to guest 
    and causing partially denial of service in the host(bsc#1176590).
- For a list of fixes check:
  https://doc.dpdk.org/guides-19.11/rel_notes/release_19_11.html#id8
  denial of service in the host (bsc#1176590).