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Red Hat Enterprise Linux and CentOS Now Patched Against Latest Intel CPU Flaws

After responding to the latest security vulnerabilities affecting Intel CPU microarchitectures, Red Hat has released new Linux kernel security updates for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7 operating systems to address the well-known ZombieLoad v2 flaw and other issues. The CentOS community also ported the updates for their CentOS Linux 6 and CentOS Linux 7 systems. The security vulnerabilities patched in this new Linux kernel security update are Machine Check Error on Page Size Change (IFU) (CVE-2018-12207), TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135), Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154), and Intel GPU blitter manipulation that allows for arbitrary kernel memory write (CVE-2019-0155).