From: Paul Moore <paul@paul-moore.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-audit@redhat.com, linux-kernel@vger.kernel.org
Subject: [GIT PULL] Audit fixes for v5.6 (#1)
Date: Wed, 26 Feb 2020 20:50:44 -0500 [thread overview]
Message-ID: <CAHC9VhSL2M4QBP-_z9U-MMNUAT9G_pnJxrPcNtQs03yi7epYxQ@mail.gmail.com> (raw)
Message-ID: <20200227015044.91B6M3gsnOXvHmPGPiVmuV65A7ahjtQPlxhGShnzz1k@z> (raw)
Hi Linus,
Two audit patches to fix problems found by syzbot, please merge for
the next v5.6-rcX release.
* Moving audit filter structure fields into a union caused some
problems in the code which populates that filter structure. We keep
the union (that idea is a good one), but we are fixing the code so
that it doesn't needlessly set fields in the union and mess up the
error handling.
* The audit_receive_msg() function wasn't validating user input as
well as it should in all cases, we add the necessary checks.
Thanks,
-Paul
--
The following changes since commit cb5172d96d16df72db8b55146b0ec00bfd97f079:
audit: Add __rcu annotation to RCU pointer (2019-12-09 15:19:03 -0500)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
tags/audit-pr-20200226
for you to fetch changes up to 756125289285f6e55a03861bf4b6257aa3d19a93:
audit: always check the netlink payload length in audit_receive_msg()
(2020-02-24 16:38:57 -0500)
----------------------------------------------------------------
audit/stable-5.6 PR 20200226
----------------------------------------------------------------
Paul Moore (2):
audit: fix error handling in audit_data_to_entry()
audit: always check the netlink payload length in audit_receive_msg()
kernel/audit.c | 40 +++++++++++++++--------------
kernel/auditfilter.c | 71 +++++++++++++++++++++++++++---------------------
2 files changed, 60 insertions(+), 51 deletions(-)
--
paul moore
www.paul-moore.com
--
Linux-audit mailing list
Linux-audit@redhat.com
https://www.redhat.com/mailman/listinfo/linux-audit
next reply other threads:[~2020-02-27 1:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 1:50 Paul Moore [this message]
2020-02-27 1:50 ` [GIT PULL] Audit fixes for v5.6 (#1) Paul Moore
2020-02-27 19:40 ` pr-tracker-bot
2020-02-27 19:40 ` pr-tracker-bot
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