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Message-Id: <20160709143603.3DE4F6C1D65@smtpvmsrv1.mitre.org>
Date: Sat, 9 Jul 2016 10:36:03 -0400 (EDT)
From: cve-assign@...re.org
To: john.johansen@...onical.com
Cc: cve-assign@...re.org, oss-security@...ts.openwall.com
Subject: Re: CVE request: apparmor: oops in apparmor_setprocattr()
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> http://marc.info/?l=linux-kernel&m=146793642811929&w=2
> http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=30a46a4647fd1df9cf52e43bf467f0d9265096ca
>> Note: it may be possible to get a local privilege escalation out of this
>> bug.
>>> apparmor: fix oops, validate buffer size in apparmor_setprocattr()
>>> When proc_pid_attr_write() was changed to use memdup_user apparmor's
>>> (interface violating) assumption that the setprocattr buffer was always
>>> a single page was violated.
Use CVE-2016-6187.
- --
CVE Assignment Team
M/S M300, 202 Burlington Road, Bedford, MA 01730 USA
[ A PGP key is available for encrypted communications at
http://cve.mitre.org/cve/request_id.html ]
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