[USN-4253-1] Linux kernel vulnerability

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From: Steve Beattie
Date: Jan 28, 2020 12:17PM

It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.

References:
  https://usn.ubuntu.com/4253-1
  CVE-2019-14615