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Message-Id: <201405010337.s413arU9021604@linus.mitre.org>
Date: Wed, 30 Apr 2014 23:36:53 -0400 (EDT)
From: cve-assign@...re.org
To: ppandit@...hat.com
Cc: cve-assign@...re.org, oss-security@...ts.openwall.com
Subject: Re: CVE request Linux kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
> Linux kernel kernel's Memory Management Unit(MMU) is vulnerable to a crash
> caused by unlocked memory pages. It could occur during the memory page
> migration or while cleaning the swap cache pages.
>
> An unprivileged user/program could use this flaw to crash the system kernel,
> resulting in DoS.
>
> Upstream fix:
> -------------
> -> https://git.kernel.org/linus/57e68e9cd65b4b8eb4045a1e0d0746458502554c
>
> Introduced in:
> --------------
> -> https://git.kernel.org/linus/b291f000393f5a0b679012b39d79fbc85c018233
Use CVE-2014-3122.
- --
CVE assignment team, MITRE CVE Numbering Authority
M/S M300
202 Burlington Road, Bedford, MA 01730 USA
[ PGP key available through http://cve.mitre.org/cve/request_id.html ]
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