Bug 1618357 - qemu: seccomp: blacklist is not applied to all threads [fedora-all]
Summary: qemu: seccomp: blacklist is not applied to all threads [fedora-all]
Alias: None
Product: Fedora
Classification: Fedora
Component: qemu
Version: 28
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Fedora Virtualization Maintainers
QA Contact: Fedora Extras Quality Assurance
Depends On:
Blocks: CVE-2018-15746
TreeView+ depends on / blocked
Reported: 2018-08-16 13:35 UTC by Prasad J Pandit
Modified: 2018-12-04 03:01 UTC (History)
9 users (show)

Fixed In Version: qemu-3.0.0-2.fc29
Doc Type: Release Note
Doc Text:
Clone Of:
Last Closed: 2018-12-04 03:01:54 UTC
Type: ---

Attachments (Terms of Use)

Description Prasad J Pandit 2018-08-16 13:35:37 UTC
This is an automatically created tracking bug!  It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.

For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.

For more information see:

When submitting as an update, use the fedpkg template provided in the next
comment(s).  This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.

Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.

NOTE: this issue affects multiple supported versions of Fedora. While only
one tracking bug has been filed, please correct all affected versions at
the same time.  If you need to fix the versions independent of each other,
you may clone this bug as appropriate.

Comment 1 Prasad J Pandit 2018-08-16 13:35:46 UTC
Use the following template to for the 'fedpkg update' request to submit an
update for this issue as it contains the top-level parent bug(s) as well as
this tracking bug.  This will ensure that all associated bugs get updated
when new packages are pushed to stable.


# bugfix, security, enhancement, newpackage (required)

# testing, stable

# Bug numbers: 1234,9876

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds

# Automatically close bugs when this marked as stable

# Suggest that users restart after update


Additionally, you may opt to use the bodhi web interface to submit updates:


Comment 2 Daniel Berrangé 2018-09-05 10:35:17 UTC
Needs this series of patches from upstream https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg05114.html

Comment 3 Cole Robinson 2018-09-06 20:36:52 UTC
It's the 4 commits starting with this:

commit 6f2231e9b0931e1998d9ed0c509adf7aedc02db2
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date:   Wed Aug 22 19:02:47 2018 +0200

    seccomp: use SIGSYS signal instead of killing the thread

Needed for all Fedora versions, these patches aren't in 3.0.0

Comment 4 Fedora Update System 2018-11-17 13:44:39 UTC
qemu-3.0.0-2.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-87f2ace20d

Comment 5 Fedora Update System 2018-11-18 05:21:21 UTC
qemu-3.0.0-2.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-87f2ace20d

Comment 6 Fedora Update System 2018-12-04 03:01:54 UTC
qemu-3.0.0-2.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.

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