The SUSE Linux Enterprise 12 SP3 kernel was updated to receive various
security and bugfixes.
This update is only provided as a fix update for IBM Z platform.
- CVE-2017-5753 / "Spectre Attack": IBM Z fixes were included but not
enabled in the previous update. This update enables those fixes.
- CVE-2017-5715 / "Spectre Attack": IBM Z fixes were already included in
the previous update. A bugfix for the patches has been applied on top.
- CVE-2017-5754: The IBM Z architecture is not affected by the "Meltdown"