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From: Gregory Haskins <ghaskins@novell.com>
To: mst@redhat.com
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
	avi@redhat.com, davidel@xmailserver.org, mtosatti@redhat.com
Subject: [PATCH 0/2] kvm: validate irqfd type
Date: Wed, 27 May 2009 10:36:55 -0400	[thread overview]
Message-ID: <20090527143251.14024.89090.stgit@dev.haskins.net> (raw)
In-Reply-To: <4A1D48FA.9080403@novell.com>

Michael Tsirkin pointed out an issue in kvm.git w.r.t. malicious userspace
configuring irqfd objects:

http://lkml.org/lkml/2009/5/27/341

This series applies to kvm.git/master:1a6a35a1 to attempt to close the
vulnerability.

---

Gregory Haskins (2):
      kvm: validate irqfd type
      eventfd: export eventfd interfaces for module use


 fs/eventfd.c       |    3 +++
 virt/kvm/eventfd.c |    3 ++-
 2 files changed, 5 insertions(+), 1 deletions(-)

-- 
Signature

  reply	other threads:[~2009-05-27 14:59 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-20 14:30 [KVM PATCH v10] kvm: add support for irqfd Gregory Haskins
2009-05-20 14:35 ` Avi Kivity
2009-05-26 16:42 ` Michael S. Tsirkin
2009-05-26 18:05   ` Gregory Haskins
2009-05-26 20:00   ` Davide Libenzi
2009-05-27 13:55 ` Michael S. Tsirkin
2009-05-27 14:06   ` Gregory Haskins
2009-05-27 14:36     ` Gregory Haskins [this message]
2009-05-27 14:37       ` [PATCH 1/2] eventfd: export eventfd interfaces for module use Gregory Haskins
2009-05-27 14:37       ` [PATCH 2/2] kvm: validate irqfd type Gregory Haskins
2009-05-27 15:06       ` [PATCH 0/2] " Gregory Haskins
2009-05-31  9:36       ` Avi Kivity
2009-05-27 18:41     ` [KVM PATCH v10] kvm: add support for irqfd Michael S. Tsirkin
2009-05-27 19:28       ` Davide Libenzi
2009-05-27 20:07       ` Gregory Haskins
2009-05-27 20:43         ` Michael S. Tsirkin
2009-05-27 20:46           ` Gregory Haskins
2009-06-11 13:16 ` Michael S. Tsirkin
2009-06-11 13:36   ` Michael S. Tsirkin
2009-06-14 12:25     ` Gregory Haskins
2009-06-14 13:20       ` Michael S. Tsirkin
2009-06-14  9:25 ` Michael S. Tsirkin
2009-06-14 12:40   ` Gregory Haskins
2009-06-14 13:19     ` Michael S. Tsirkin
2009-06-14 13:23       ` Avi Kivity
2009-06-14 13:30         ` Michael S. Tsirkin
2009-06-14 13:40           ` Avi Kivity
2009-06-14 13:50             ` Michael S. Tsirkin

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