From: Ben Hutchings <ben.hutchings@codethink.co.uk>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Sasha Levin <Alexander.Levin@microsoft.com>
Cc: stable <stable@vger.kernel.org>
Subject: Security fixes for 4.9
Date: Thu, 06 Dec 2018 14:19:34 +0000 [thread overview]
Message-ID: <1544105974.2867.66.camel@codethink.co.uk> (raw)
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I've backported a number of fixes for security issues affecting 4.9-
stable. All of these are already fixed in 4.14-stable and 4.19-stable.
Most of the issues involve filesystem validation, and I tested with the
reproducers where available.
For the BPF fix, I verified that the self-tests (taken from 4.14)
didn't regress and temporarily added logging to check that the
mitigation is applied when needed.
Ben.
--
Ben Hutchings, Software Developer Codethink Ltd
https://www.codethink.co.uk/ Dale House, 35 Dale Street
Manchester, M1 2HF, United Kingdom
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next reply other threads:[~2018-12-06 14:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-06 14:19 Ben Hutchings [this message]
2018-12-06 14:28 ` Security fixes for 4.9 Greg Kroah-Hartman
-- strict thread matches above, loose matches on Subject: below --
2017-11-15 16:55 Ben Hutchings
2017-11-15 18:00 ` Greg Kroah-Hartman
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