- Issued:
- 2014-10-02
- Updated:
- 2015-03-05
RHBA-2015:0289 - Bug Fix Advisory
Synopsis
virtio-win bug fix and enhancement update
Type/Severity
Bug Fix Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An updated virtio-win package that fixes several bugs and adds various enhancements is now available for Red Hat Enterprise Linux 7.
Description
The virtio-win package provides paravirtualized network drivers for most Microsoft Windows operating systems. Paravirtualized drivers are virtualization-aware drivers used by fully virtualized guests running on Red Hat Enterprise Linux. Fully virtualized guests using the paravirtualized drivers gain significantly better I/O performance than fully virtualized guests running without the drivers.
The virtio-win package has been upgraded to upstream version 1.7.3, which provides a number of bug fixes and enhancements over the previous version. (BZ#1178458)
This update also fixes the following bugs:
- An error in the underlying code previously caused the mouse pointer to become deactivated during the installation of the virtio-serial driver on Windows XP and Windows Server 2003 systems. This update includes a more recent version of the virtio-serial driver, which fixes this problem. (BZ#1048996)
- Previously, the Windows Server 2008 virtio-rng drivers were not supported on Red Hat Enterprise Linux systems because the "Verify WDF Coinstaller Version for KMDF" job failed on Windows Server 2008 guests. This update fixes the problem with the mentioned job, and Windows Server 2008 virtio-rng drivers are now fully supported. (BZ#1080251)
- The "Manufacturer" strings in the driver properties information for the virtio-win drivers have been corrected to be uniform and up-to-date. In addition, the name of the WDF Coinstaller .dll file has been made more consistent. (BZ#1090832, BZ#1139509)
In addition, this update adds the following enhancements:
- The "guest-set-time" command has been added to virtio-win, which allows users to synchronize the system time of a guest after it was suspended and then resumed. (BZ#1157918)
- In order to support Windows Server 2012 and Windows Driver Kit 8.1, virtio-win drivers are now built with Microsoft Visual Studio 2013. (BZ#1051886)
Users of virtio-win are advised to upgrade to this updated package, which fixes these bugs and adds these enhancements.
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
Affected Products
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.5 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.4 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.3 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.2 x86_64
- Red Hat Enterprise Linux Workstation 7 x86_64
- Red Hat Enterprise Linux Desktop 7 x86_64
- Red Hat Enterprise Linux Server from RHUI 7 x86_64
Fixes
- BZ - 895834 - [whql][netkvm]Add "netkvm.DVL.XML" file in the prewhql build
- BZ - 1048996 - As the tools-ISO gets installed on the Windows guests, you lose the mouse until restarting the VM
- BZ - 1051886 - Compile drivers with Visual Studio 2013
- BZ - 1066808 - [virtio-win][balloon]guest-stats still can be seen after disable or uninstall blnsrv service
- BZ - 1066845 - Balloon stats do not work after s4
- BZ - 1067290 - [virtio-win][balloon]value guest memeory stats does not update after S3
- BZ - 1078089 - [hv_time][[WHQL]Started with DF jobs failed because WIN7-32 and Win7-64 guest hang if guests rebooting during test stage
- BZ - 1080251 - [whql][virtio-rng]job "Verify WDF Coinstaller Version for KMDF" failed on win2k8 guest
- BZ - 1080319 - [balloon]win8.1-32 could use 3G memory in one guest but stat-total-memory only shows 2G
- BZ - 1081436 - [virtio-rng]BSOD occurs on win8-32bit guest during boot again without virtio-rng device
- BZ - 1090832 - [prewhql][virtio-win][virtio-rng]should use uniformed name for WDFCoinstallerXXX.dll
- BZ - 1113910 - [virtio-win][balloon][RHEL6]Guest BSOD when running hotplug/unplug in a loop with verifier enabled
- BZ - 1116573 - RNG drivers should use OS supplied version of KMDF
- BZ - 1130853 - [whql][balloon][rhel6]guest bsod with 7e code when running DF - PNP* jobs
- BZ - 1139509 - should use Uniformed string in Manufacturer fields on all drivers
- BZ - 1167231 - [virtio-win][balloon]BSOD occurs when reboot guest after enlarging memory during runtime
- BZ - 1178458 - Respin RHEL7.1 virtio-win package based on virtio-win-1.7.2-2.el6
CVEs
(none)
Red Hat Enterprise Linux Server 7
SRPM | |
---|---|
x86_64 | |
virtio-win-1.7.3-1.el7.noarch.rpm | SHA-256: b549825212f2b6dbd6698b98e514d412db2488cd01c91a204b1d2dcfab8018d3 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.5
SRPM | |
---|---|
x86_64 | |
virtio-win-1.7.3-1.el7.noarch.rpm | SHA-256: b549825212f2b6dbd6698b98e514d412db2488cd01c91a204b1d2dcfab8018d3 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.4
SRPM | |
---|---|
x86_64 | |
virtio-win-1.7.3-1.el7.noarch.rpm | SHA-256: b549825212f2b6dbd6698b98e514d412db2488cd01c91a204b1d2dcfab8018d3 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.3
SRPM | |
---|---|
x86_64 | |
virtio-win-1.7.3-1.el7.noarch.rpm | SHA-256: b549825212f2b6dbd6698b98e514d412db2488cd01c91a204b1d2dcfab8018d3 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.2
SRPM | |
---|---|
x86_64 | |
virtio-win-1.7.3-1.el7.noarch.rpm | SHA-256: b549825212f2b6dbd6698b98e514d412db2488cd01c91a204b1d2dcfab8018d3 |
Red Hat Enterprise Linux Workstation 7
SRPM | |
---|---|
x86_64 | |
virtio-win-1.7.3-1.el7.noarch.rpm | SHA-256: b549825212f2b6dbd6698b98e514d412db2488cd01c91a204b1d2dcfab8018d3 |
Red Hat Enterprise Linux Desktop 7
SRPM | |
---|---|
x86_64 | |
virtio-win-1.7.3-1.el7.noarch.rpm | SHA-256: b549825212f2b6dbd6698b98e514d412db2488cd01c91a204b1d2dcfab8018d3 |
Red Hat Enterprise Linux Server from RHUI 7
SRPM | |
---|---|
x86_64 | |
virtio-win-1.7.3-1.el7.noarch.rpm | SHA-256: b549825212f2b6dbd6698b98e514d412db2488cd01c91a204b1d2dcfab8018d3 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.