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Re: CVE-2017-5754 - ETA?

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On 2018-01-04 12:47:42 -0800, Don Armstrong wrote:
> On Thu, 04 Jan 2018, francis picabia wrote:
> > Redhat, Ubuntu and others have kernel updates available today for this
> > kernel patch that has been worked on since November. Normally Debian
> > has been quick out of the gate with security measures.
> > 
> > Is there an ETA when Debian will update kernel packages?
> 
> The DSA has been (will be shortly?) released for stable. Unstable,
> testing, and likely oldstable will probably follow soon.
> https://security-tracker.debian.org/tracker/DSA-4078-1

According to answers on

  https://security.stackexchange.com/questions/176624/how-do-i-check-if-kpti-is-enabled-on-linux/176654

linux-image-4.9.0-5-amd64 4.9.65-3+deb9u2 is still vulnerable as shown
below:

# dmesg | grep -i isolation
# cat /sys/kernel/debug/x86/pti_enabled
cat: /sys/kernel/debug/x86/pti_enabled: No such file or directory

The command line is:

  root=UUID=... ro console=ttyS0 console=hvc0 nomce loglevel=5 net.ifnames=0

thus KPTI is not disabled via the command line.

-- 
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

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Thread

CVE-2017-5754 - ETA? francis picabia <fpicabia@gmail.com> - 2018-01-04 15:00 +0100
  Re: CVE-2017-5754 - ETA? Don Armstrong <don@debian.org> - 2018-01-04 21:50 +0100
    Re: CVE-2017-5754 - ETA? francis picabia <fpicabia@gmail.com> - 2018-01-08 16:40 +0100
      Re: CVE-2017-5754 - ETA? Jeroen Mathon <jeroenmathonmac@gmail.com> - 2018-01-08 17:20 +0100
      Re: CVE-2017-5754 - ETA? Tixy <tixy@yxit.co.uk> - 2018-01-08 18:10 +0100
        Re: CVE-2017-5754 - ETA? Sven Joachim <svenjoac@gmx.de> - 2018-01-08 18:40 +0100
      Re: CVE-2017-5754 - ETA? Richard Hector <richard@walnut.gen.nz> - 2018-01-08 22:30 +0100
        Re: CVE-2017-5754 - ETA? francis picabia <fpicabia@gmail.com> - 2018-01-10 13:50 +0100
    Re: CVE-2017-5754 - ETA? Vincent Lefevre <vincent@vinc17.net> - 2018-01-12 14:40 +0100
      Re: CVE-2017-5754 - ETA? bw <bwtnguy@yahoo.com> - 2018-01-12 16:10 +0100
        Re: CVE-2017-5754 - ETA? Jack Dangler <tdldev@gmail.com> - 2018-01-12 17:00 +0100
          Re: CVE-2017-5754 - ETA? Roberto C. Sánchez <roberto@debian.org> - 2018-01-12 17:00 +0100
        Re: CVE-2017-5754 - ETA? Vincent Lefevre <vincent@vinc17.net> - 2018-01-12 22:10 +0100
          Re: CVE-2017-5754 - ETA? Roberto C. Sánchez <roberto@debian.org> - 2018-01-12 22:20 +0100
            Re: CVE-2017-5754 - ETA? Vincent Lefevre <vincent@vinc17.net> - 2018-01-12 22:20 +0100
          Re: CVE-2017-5754 - ETA? Nick <debuser@acrasis.net> - 2018-01-12 22:30 +0100
            Re: CVE-2017-5754 - ETA? Vincent Lefevre <vincent@vinc17.net> - 2018-01-12 22:50 +0100
              Re: CVE-2017-5754 - XEN silent_disable? bw <bwtnguy@yahoo.com> - 2018-01-13 02:10 +0100
                Re: CVE-2017-5754 - XEN silent_disable? <tomas@tuxteam.de> - 2018-01-13 08:30 +0100
                Re: CVE-2017-5754 - XEN silent_disable? Vincent Lefevre <vincent@vinc17.net> - 2018-01-13 10:50 +0100
                Re: CVE-2017-5754 - XEN silent_disable? <tomas@tuxteam.de> - 2018-01-13 12:30 +0100
              Re: CVE-2017-5754 - ETA? Tixy <tixy@yxit.co.uk> - 2018-01-13 09:10 +0100
                Re: CVE-2017-5754 - ETA? Tixy <tixy@yxit.co.uk> - 2018-01-13 09:50 +0100

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