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From: Andi Kleen <ak@linux.intel.com>
To: John Wood <john.wood@gmx.com>
Cc: Kees Cook <keescook@chromium.org>, Jann Horn <jannh@google.com>,
	Randy Dunlap <rdunlap@infradead.org>,
	Jonathan Corbet <corbet@lwn.net>,
	James Morris <jmorris@namei.org>, Shuah Khan <shuah@kernel.org>,
	"Serge E. Hallyn" <serge@hallyn.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	linux-kselftest@vger.kernel.org,
	kernel-hardening@lists.openwall.com
Subject: Re: [PATCH v5 7/8] Documentation: Add documentation for the Brute LSM
Date: Thu, 11 Mar 2021 12:05:17 -0800	[thread overview]
Message-ID: <20210311200517.GG203350@tassilo.jf.intel.com> (raw)
In-Reply-To: <20210309184054.GA3058@ubuntu>


<scenario that init will not be killed>

Thanks.

Okay but that means that the brute force attack can just continue
because the attacked daemon will be respawned?

You need some way to stop the respawning, otherwise the
mitigation doesn't work for daemons.


-Andi


  parent reply	other threads:[~2021-03-11 20:05 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-27 15:30 [PATCH v5 0/8] Fork brute force attack mitigation John Wood
2021-02-27 15:30 ` [PATCH v5 1/8] security: Add LSM hook at the point where a task gets a fatal signal John Wood
2021-02-27 15:30 ` [PATCH v5 2/8] security/brute: Define a LSM and manage statistical data John Wood
2021-03-02  5:49   ` [security/brute] cfe92ab6a3: WARNING:inconsistent_lock_state kernel test robot
2021-03-02 18:39     ` John Wood
2021-02-27 15:30 ` [PATCH v5 3/8] securtiy/brute: Detect a brute force attack John Wood
2021-02-27 15:30 ` [PATCH v5 4/8] security/brute: Fine tuning the attack detection John Wood
2021-02-27 15:30 ` [PATCH v5 5/8] security/brute: Mitigate a brute force attack John Wood
2021-03-11 20:32   ` peter enderborg
2021-03-12 16:19     ` John Wood
2021-02-27 15:30 ` [PATCH v5 6/8] selftests/brute: Add tests for the Brute LSM John Wood
2021-02-27 15:30 ` [PATCH v5 7/8] Documentation: Add documentation " John Wood
2021-02-28 18:56   ` Andi Kleen
2021-03-02 18:31     ` John Wood
2021-03-07 15:19       ` Andi Kleen
2021-03-07 16:45         ` John Wood
2021-03-07 17:25           ` Andi Kleen
2021-03-07 18:05             ` John Wood
2021-03-07 22:49               ` Andi Kleen
2021-03-09 18:40                 ` John Wood
2021-03-11 18:22                   ` John Wood
2021-03-11 20:08                     ` Andi Kleen
2021-03-12 17:47                       ` John Wood
2021-03-11 20:05                   ` Andi Kleen [this message]
2021-03-12 17:54                     ` John Wood
2021-02-27 15:30 ` [PATCH v5 8/8] MAINTAINERS: Add a new entry " John Wood
2021-02-27 18:44 ` [PATCH v5 0/8] Fork brute force attack mitigation John Wood

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