Security update for libvirt (moderate)

2019-04-2900:00:00

lists.opensuse.org

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An update that solves two vulnerabilities and has three
fixes is now available.

Description:

This update for libvirt fixes the following issues:

Security issues fixed:

CVE-2019-3840: Fixed a null pointer dereference vulnerability in
virJSONValueObjectHasKey function which could have resulted in a remote
denial of service via the guest agent (bsc#1127458).
CVE-2019-3886: Fixed an information leak which allowed to retrieve the
guest hostname under readonly mode (bsc#1131595).

Other issue addressed:

cpu: add Skylake-Server and Skylake-Server-IBRS CPU models (FATE#327261,
bsc#1131955)
libxl: save current memory value after successful balloon (bsc#1120813).
libxl: support Xen’s max_grant_frames setting with maxGrantFrames
attribute on the xenbus controller (bsc#1126325).
conf: add new ‘xenbus’ controller type

This update was imported from the SUSE:SLE-12-SP3:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

openSUSE Leap 42.3:

zypper in -t patch openSUSE-2019-1294=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap42.3i586< - openSUSE Leap 42.3 (i586 x86_64):- openSUSE Leap 42.3 (i586 x86_64):.i586.rpm
openSUSE Leap42.3x86_64< - openSUSE Leap 42.3 (i586 x86_64):- openSUSE Leap 42.3 (i586 x86_64):.x86_64.rpm
openSUSE Leap42.3x86_64< - openSUSE Leap 42.3 (x86_64):- openSUSE Leap 42.3 (x86_64):.x86_64.rpm

OS	Version	Architecture	Version	Filename
openSUSE Leap	42.3	i586	< - openSUSE Leap 42.3 (i586 x86_64):	- openSUSE Leap 42.3 (i586 x86_64):.i586.rpm
openSUSE Leap	42.3	x86_64	< - openSUSE Leap 42.3 (i586 x86_64):	- openSUSE Leap 42.3 (i586 x86_64):.x86_64.rpm
openSUSE Leap	42.3	x86_64	< - openSUSE Leap 42.3 (x86_64):	- openSUSE Leap 42.3 (x86_64):.x86_64.rpm