[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
Looks like s10 never did file a separate bug for the regression, but we got hit by the same issue, so I filed https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
s10: please file a new bug so this new regression can be tracked properly. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
Version of the affected qemu is 1:2.5+dfsg-5ubuntu10.6. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
With this series of patches fixing CVE-2016-5403 some live migrations crash with error: 9006: error : qemuProcessReportLogError:1813 : internal error: early end of file from monitor, possible problem: 2016-11-15T12:55:51.353085Z qemu-system-x86_64: VQ 2 size 0x80 < last_avail_idx 0x1 - used_idx 0x2 2016-11-15T12:55:51.353122Z qemu-system-x86_64: error while loading state for instance 0x0 of device ':00:05.0/virtio-balloon' 2016-11-15T12:55:51.353265Z qemu-system-x86_64: load of migration failed: Operation not permitted Inconsistency detected by ld.so: dl-close.c: 762: _dl_close: Assertion `map->l_init_called' failed! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
Updates for this have now been released: https://www.ubuntu.com/usn/usn-3125-1/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
Thanks for the timeline update Marc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
They will be included with the next round of security updates, possibly next week. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
On RHEL, the live migration crash was also noticed [1]. Michael S. Tsirkin has identified that backporting those two patches from 2.7 fixed the issue: virtio: decrement vq->inuse in virtqueue_discard() virtio: recalculate vq->inuse after migration This confirms the findings of Michael Roth in comment 20, so it would be nice to have them SRU'ed. 1: https://bugzilla.redhat.com/show_bug.cgi?id=1372763 ** Bug watch added: Red Hat Bugzilla #1372763 https://bugzilla.redhat.com/show_bug.cgi?id=1372763 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
Thanks Michael for working on this, and listing the commits, that definitely helps! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
If it is of any help, Stefan Hajnoczi has been working with me to help fix the regressions introduced by the CVE-2016-5403 fix (upstream QEMU commit afd9096, which is in 2.6.1 stable release) in a follow-up 2.6.2 release. So far the following patches have been identified as being needed in order to correct the behavior introduced with the CVE fix. The upstream QEMU commit IDs are: commit bccdef6b1a204db0f41ffb6e24ce373e4d7890d4 Author: Stefan Hajnoczi Date: Mon Aug 15 13:54:15 2016 +0100 virtio: recalculate vq->inuse after migration commit 58a83c61496eeb0d31571a07a51bc1947e3379ac Author: Stefan Hajnoczi Date: Mon Aug 15 13:54:16 2016 +0100 virtio: decrement vq->inuse in virtqueue_discard() commit 4b7f91ed0270a371e1933efa21ba600b6da23ab9 Author: Stefan Hajnoczi Date: Wed Sep 7 11:51:25 2016 -0400 virtio: zero vq->inuse in virtio_reset() commit 104e70cae78bd4afd95d948c6aff188f10508a9c Author: Ladi Prosek Date: Wed Sep 7 17:20:47 2016 +0200 virtio-balloon: discard virtqueue element on reset I believe it is the last of these which addresses the issue reported in this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
This bug was fixed in the package qemu - 1:2.2+dfsg-5expubuntu9.7~cloud7 --- qemu (1:2.2+dfsg-5expubuntu9.7~cloud7) trusty-kilo; urgency=medium . * SECURITY REGRESSION: crash on migration with memory stats enabled (LP: #1612089) - debian/patches/CVE-2016-5403.patch: disable for now pending investigation. ** Changed in: cloud-archive/kilo Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
This bug was fixed in the package qemu - 1:2.3+dfsg-5ubuntu9.4~cloud2 --- qemu (1:2.3+dfsg-5ubuntu9.4~cloud2) trusty-liberty; urgency=medium . * SECURITY REGRESSION: crash on migration with memory stats enabled (LP: #1612089) - debian/patches/CVE-2016-5403.patch: disable for now pending investigation. ** Changed in: cloud-archive/liberty Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
This bug was fixed in the package qemu - 1:2.5+dfsg-5ubuntu10.4~cloud0 --- qemu (1:2.5+dfsg-5ubuntu10.4~cloud0) trusty-mitaka; urgency=medium . * New update for the Ubuntu Cloud Archive. . qemu (1:2.5+dfsg-5ubuntu10.4) xenial-security; urgency=medium . * SECURITY REGRESSION: crash on migration with memory stats enabled (LP: #1612089) - debian/patches/CVE-2016-5403.patch: disable for now pending investigation. ** Changed in: cloud-archive/mitaka Status: Triaged => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Tags removed: verification-kilo-needed ** Tags added: verification-kilo-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
Folks, thanks for working on this! Today we looked at OSSN-0069 (https://bugs.launchpad.net/ossn/+bug/1534652), which we could reproduce on older instances. Since we have Liberty, which already has the fix, we could fix this by simply live-migrating all concerned instances. But when testing this, most instances (the older ones) shut themselves off after live-migration *shriek*. I found that when I install the new Qemu packages from liberty-proposed on a nova-compute node, then live migrations toward that node no longer lead to these crashes. Yay! So I'm looking forward to these packages appearing in the regular Ubuntu Cloud Archive. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Changed in: cloud-archive Status: New => Invalid ** Changed in: cloud-archive/mitaka Status: New => Triaged ** Changed in: cloud-archive Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
@mdeslaur, do you have an ETA for the package that will address the CVE without regressing live migrations? I'd be interested to know for Trusty and Xenial, please. Or maybe there is another bug I should track for that? Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Tags removed: verification-icehouse-needed ** Tags added: verification-icehouse-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Tags removed: verification-liberty-needed ** Tags added: verification-liberty-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
We encountered this problem with qemu-system 1:2.3+dfsg- 5ubuntu9.4~cloud1 in trusty-updates liberty qemu-system 1:2.3+dfsg-5ubuntu9.4~cloud2 in trusty-proposed liberty has fixed it for us. :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** No longer affects: cloud-archive/newton -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Also affects: cloud-archive/icehouse Importance: Undecided Status: New ** Also affects: cloud-archive/newton Importance: Undecided Status: New ** Also affects: cloud-archive/mitaka Importance: Undecided Status: New ** Also affects: cloud-archive/kilo Importance: Undecided Status: New ** Also affects: cloud-archive/liberty Importance: Undecided Status: New ** Changed in: cloud-archive/icehouse Assignee: (unassigned) => Corey Bryant (corey.bryant) ** Changed in: cloud-archive/kilo Assignee: (unassigned) => Corey Bryant (corey.bryant) ** Changed in: cloud-archive/liberty Assignee: (unassigned) => Corey Bryant (corey.bryant) ** Changed in: cloud-archive/mitaka Assignee: (unassigned) => Corey Bryant (corey.bryant) ** Changed in: cloud-archive/newton Assignee: (unassigned) => Corey Bryant (corey.bryant) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
I run the cloud archive version and got the issue qemu-kvm: 1:2.3+dfsg-5ubuntu9.4~cloud1 (trusty) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Also affects: cloud-archive Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** No longer affects: qemu (Ubuntu Precise) ** No longer affects: qemu-kvm (Ubuntu Trusty) ** No longer affects: qemu-kvm (Ubuntu Xenial) ** No longer affects: qemu-kvm (Ubuntu Yakkety) ** No longer affects: qemu-kvm (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Changed in: qemu (Ubuntu Precise) Status: Confirmed => Invalid ** Also affects: qemu-kvm (Ubuntu) Importance: Undecided Status: New ** Changed in: qemu-kvm (Ubuntu Trusty) Status: New => Invalid ** Changed in: qemu-kvm (Ubuntu Xenial) Status: New => Invalid ** Changed in: qemu-kvm (Ubuntu Yakkety) Status: New => Invalid ** Changed in: qemu-kvm (Ubuntu Precise) Importance: Undecided => High ** Changed in: qemu-kvm (Ubuntu Precise) Status: New => Fix Released ** Changed in: qemu-kvm (Ubuntu Precise) Assignee: (unassigned) => Marc Deslauriers (mdeslaur) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
This bug was fixed in the package qemu - 1:2.5+dfsg-5ubuntu10.4 --- qemu (1:2.5+dfsg-5ubuntu10.4) xenial-security; urgency=medium * SECURITY REGRESSION: crash on migration with memory stats enabled (LP: #1612089) - debian/patches/CVE-2016-5403.patch: disable for now pending investigation. -- Marc Deslauriers Fri, 12 Aug 2016 08:46:19 -0400 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
This bug was fixed in the package qemu - 2.0.0+dfsg-2ubuntu1.27 --- qemu (2.0.0+dfsg-2ubuntu1.27) trusty-security; urgency=medium * SECURITY REGRESSION: crash on migration with memory stats enabled (LP: #1612089) - debian/patches/CVE-2016-5403.patch: disable for now pending investigation. -- Marc Deslauriers Fri, 12 Aug 2016 08:48:20 -0400 ** Changed in: qemu (Ubuntu Trusty) Status: Confirmed => Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2016-5403 ** Changed in: qemu (Ubuntu Xenial) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Changed in: qemu (Ubuntu Precise) Importance: Undecided => High ** Changed in: qemu (Ubuntu Trusty) Importance: Undecided => High ** Changed in: qemu (Ubuntu Xenial) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
I can't reproduce this in Yakkety with qemu 2.6, which means it's a bad backport to earlier releases. ** Changed in: qemu (Ubuntu Yakkety) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Also affects: qemu (Ubuntu Precise) Importance: Undecided Status: New ** Also affects: qemu (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: qemu (Ubuntu Yakkety) Importance: High Assignee: Marc Deslauriers (mdeslaur) Status: Confirmed ** Also affects: qemu (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: qemu (Ubuntu Precise) Status: New => Confirmed ** Changed in: qemu (Ubuntu Trusty) Status: New => Confirmed ** Changed in: qemu (Ubuntu Xenial) Status: New => Confirmed ** Changed in: qemu (Ubuntu Precise) Assignee: (unassigned) => Marc Deslauriers (mdeslaur) ** Changed in: qemu (Ubuntu Trusty) Assignee: (unassigned) => Marc Deslauriers (mdeslaur) ** Changed in: qemu (Ubuntu Xenial) Assignee: (unassigned) => Marc Deslauriers (mdeslaur) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
Thanks for reporting this issue, I can reproduce it. ** Changed in: qemu (Ubuntu) Assignee: (unassigned) => Marc Deslauriers (mdeslaur) ** Changed in: qemu (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
I also posted the same report on the qemu-devel mailinglist. Maybe they have any comments. https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg02270.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled
** Tags added: regression-update ** Changed in: qemu (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612089 Title: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1612089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
