Spectre / Meltdown: Security Updates by Distribution

Secured Kernel Versions by Distribution and Version

CentOS/RHEL/Scientific Linux

  • Version 7.x: 3.10.0-693.11.6
  • Version 6.x: 2.6.32-696.18.7

Debian

  • Sid: 4.14.12-2
  • Stretch: 4.9.65-3+deb9u2
  • Jessie: 3.16.51-3+deb8u1
  • Wheezy: 3.2.96-3

Ubuntu

Testing kernels are available here: ppa:canonical-kernel-team/pti

  • Trusty 14.04: 4.4.0-108.131~14.04.1 (linux-lts-xenial)
  • Xenial 16.04: 4.4.0-108.131
  • Artful 17.10: 4.13.0-24.28

SUSE

Arch Linux

  • 4.14.11-1
  • 4.9.75-1

Vanilla from Kernel.org

These are per stable branch release.  Eg, 4.9.75 is protected, but that doesn’t mean 4.14.0 is.  The minor ‘y‘ of 4.x.y is the important number here:

  • >= 4.15-rc6
  • >= 4.14.11
  • >= 4.9.75
  • >= 4.4.110
  • >= 3.2.98

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