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Groups > linux.debian.security > #5441 > unrolled thread

Hardening Linux conf

Started byTomas Bortoli <tomasbortoli@gmail.com>
First post2018-09-03 13:10 +0200
Last post2018-09-03 14:10 +0200
Articles 2 — 2 participants

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  Hardening Linux conf Tomas Bortoli <tomasbortoli@gmail.com> - 2018-09-03 13:10 +0200
    Re: Hardening Linux conf Bastian Blank <waldi@debian.org> - 2018-09-03 14:10 +0200

#5441 — Hardening Linux conf

FromTomas Bortoli <tomasbortoli@gmail.com>
Date2018-09-03 13:10 +0200
SubjectHardening Linux conf
Message-ID<wtUU1-5HZ-5@gated-at.bofh.it>

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Hi,

I've recently discovered this interesting resource:
https://a13xp0p0v.github.io/2018/07/07/kconfig-hardened-check.html

It allows to quickly find weak spots in Linux configs. Running it against:
https://salsa.debian.org/kernel-team/linux/blob/master/debian/config/config

That, AFAIK is the official config, gave:
https://pastebin.com/0sctgpSz

With many failed tests.

Is it possible to get some feedback from the people involved, regarding
this issue?

Tomas

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#5442

FromBastian Blank <waldi@debian.org>
Date2018-09-03 14:10 +0200
Message-ID<wtVQ5-6gm-19@gated-at.bofh.it>
In reply to#5441
[replying to you also]

On Mon, Sep 03, 2018 at 12:48:53PM +0200, Tomas Bortoli wrote:
> It allows to quickly find weak spots in Linux configs. Running it against:
> https://salsa.debian.org/kernel-team/linux/blob/master/debian/config/config

This is not the config of the Debian kernel.  And if you have had a look
into it, you would have seen that it looks different from a normal linux
config file.

> That, AFAIK is the official config, gave:
> https://pastebin.com/0sctgpSz
> With many failed tests.

Please interpret the errors yourself.  A tool is only as good as the
person using it.

If you have specific questions, you can reach the kernel maintainers at
debian-kernel@lists.debian.org or by submitting a bug report against
src:linux.

> Is it possible to get some feedback from the people involved, regarding
> this issue?

There is no issue.  You compared something you can't compare.  You did
not see that it tells you that Ubuntu decided on this values, not
Debian.

Bastian

-- 
... The prejudices people feel about each other disappear when they get
to know each other.
		-- Kirk, "Elaan of Troyius", stardate 4372.5

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