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Re: Is Debian Linux protected against the Meltdown and Spectre security flaws?

From Reco <recoverym4n@gmail.com>
Newsgroups linux.debian.user
Subject Re: Is Debian Linux protected against the Meltdown and Spectre security flaws?
Date 2018-02-19 18:10 +0100
Message-ID <vkX6W-5Pi-35@gated-at.bofh.it> (permalink)
References <vkTwm-3uw-7@gated-at.bofh.it> <vkUsq-433-7@gated-at.bofh.it> <vkWXg-5wG-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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	Hi.

On Mon, Feb 19, 2018 at 04:40:19PM +0000, Michael Fothergill wrote:
> I had thought up to now that e.g. kernel 4.15.4-1 was new enough that if
> you compiled it with gcc 7.3 then the spectre fix would then work.

Not unless you apply the retpoline patch to the gcc.

For instance, just today said patch was applied to the Debian stable
version of gcc, gcc-4.9:

https://www.debian.org/security/2018/dsa-4117

Reco

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Thread

Is Debian Linux protected against the Meltdown and Spectre security flaws? Turritopsis Dohrnii Teo En Ming <tdteoenming@gmail.com> - 2018-02-19 14:20 +0100
  Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Fothergill <michael.fothergill@gmail.com> - 2018-02-19 14:40 +0100
    Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Roberto C. Sánchez <roberto@debian.org> - 2018-02-19 15:30 +0100
    Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Andy Smith <andy@strugglers.net> - 2018-02-20 06:00 +0100
      Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Greg Wooledge <wooledg@eeg.ccf.org> - 2018-02-20 14:50 +0100
  Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Greg Wooledge <wooledg@eeg.ccf.org> - 2018-02-19 15:20 +0100
    Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Fothergill <michael.fothergill@gmail.com> - 2018-02-19 18:00 +0100
      Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Reco <recoverym4n@gmail.com> - 2018-02-19 18:10 +0100
        Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Fothergill <michael.fothergill@gmail.com> - 2018-02-19 18:50 +0100
          Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Reco <recoverym4n@gmail.com> - 2018-02-19 19:10 +0100
            Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Lange <klappnase@freenet.de> - 2018-02-19 19:40 +0100
      Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Lange <klappnase@freenet.de> - 2018-02-19 19:30 +0100
        Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Fothergill <michael.fothergill@gmail.com> - 2018-02-19 20:10 +0100
          Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Lange <klappnase@freenet.de> - 2018-02-19 20:20 +0100
            Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Fothergill <michael.fothergill@gmail.com> - 2018-02-19 22:30 +0100
              Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Andy Smith <andy@strugglers.net> - 2018-02-20 06:10 +0100
                Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Fothergill <michael.fothergill@gmail.com> - 2018-02-20 09:30 +0100
                Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Lange <klappnase@freenet.de> - 2018-02-20 11:10 +0100
                Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Fothergill <michael.fothergill@gmail.com> - 2018-02-20 16:00 +0100
                Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Stephan Seitz <stse+debian@fsing.rootsland.net> - 2018-02-20 10:20 +0100
                Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Andy Smith <andy@strugglers.net> - 2018-02-20 16:20 +0100
  Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Brad Rogers <brad@fineby.me.uk> - 2018-02-19 15:20 +0100
    Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Lange <klappnase@freenet.de> - 2018-02-19 19:40 +0100
      Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Brad Rogers <brad@fineby.me.uk> - 2018-02-19 20:20 +0100
      Re: Is Debian Linux protected against the Meltdown and Spectre security flaws? Gene Heskett <gheskett@shentel.net> - 2018-02-19 21:30 +0100
        Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Greg Wooledge <wooledg@eeg.ccf.org> - 2018-02-19 21:50 +0100
          Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Michael Lange <klappnase@freenet.de> - 2018-02-20 00:20 +0100
          Re: Is Debian Linux protected against the Meltdown and Spectre security flaws? Gene Heskett <gheskett@shentel.net> - 2018-02-20 00:30 +0100
    Re: Is Debian Linux protected against the Meltdown and Spectre  security flaws? Vincent Lefevre <vincent@vinc17.net> - 2018-02-27 17:10 +0100

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