Bug 1336754

Summary:	CVE-2016-2189 CVE-2016-4565 kernel: infiniband: Unprivileged process can overwrite kernel memory using rdma_ucm.ko [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Petr Matousek <pmatouse>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	23	CC:	gansalmon, itamar, jforbes, jonathan, jwboyer, kernel-maint, madhu.chinakonda, mchehab
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Release Note
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-05-17 12:11:02 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1310570

Description Petr Matousek 2016-05-17 12:01:10 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.

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:
http://fedoraproject.org/wiki/Security/TrackingBugs

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.

Reproducers, if any, will remain confidential and never be made public, unless done so by the security team.

[bug automatically created by: add-tracking-bugs]

Comment 1 Petr Matousek 2016-05-17 12:01:19 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)
type=security

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=1310570,1336754

# Description of your update
notes=Security fix for CVE-2016-2189, CVE-2016-4565

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

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

https://bodhi.fedoraproject.org/updates/new

Comment 2 Josh Boyer 2016-05-17 12:11:02 UTC

I'm not sure why another bug was opened for Fedora, given the same fix is still the actual fix.

This is commit c92003c18feb8159cbf64bc0afa7b048869fe3c6 in 4.4.9 and 0919927a5c86e71655ebc3a96a465c6eb640927b in 4.5.3.  All Fedora branches already contain this fix.

Comment 3 Petr Matousek 2016-05-17 12:20:53 UTC

(In reply to Josh Boyer from comment #2)
> I'm not sure why another bug was opened for Fedora, given the same fix is
> still the actual fix.
> 
> This is commit c92003c18feb8159cbf64bc0afa7b048869fe3c6 in 4.4.9 and
> 0919927a5c86e71655ebc3a96a465c6eb640927b in 4.5.3.  All Fedora branches
> already contain this fix.

For posterity. You reacted earlier than I closed it as duplicate -)

*** This bug has been marked as a duplicate of bug 1334219 ***