Bug 1339267

Summary:	Windows 7 installer stuck on qemu-kvm-2.4.1-9.fc23
Product:	[Fedora] Fedora	Reporter:	Ladi Prosek <lprosek>
Component:	qemu	Assignee:	Fedora Virtualization Maintainers <virt-maint>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	23	CC:	amit.shah, berrange, cfergeau, crobinso, dwmw2, itamar, lprosek, pbonzini, rjones, thebeardedhermit, virt-maint
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	qemu-2.4.1-10.fc23	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1339268 (view as bug list)		Environment:
Last Closed:	2016-05-31 02:51:58 UTC	Type:	Bug
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:	1339268

Description Ladi Prosek 2016-05-24 13:59:37 UTC

Description of problem:
There is a regression in the recent qemu-kvm package which prevents Windows 7 guest OS from being installed.

Version-Release number of selected component (if applicable):
qemu-kvm-2.4.1-9.fc23

How reproducible:
100%

Steps to Reproduce:
1. Boot into Windows 7 x86 or x64 installer

Actual results:
Installer is stuck on the "Starting Windows" screen with the animation still going.

Expected results:
Installer makes progress.

Additional info:
blamed on CVE-2016-3710: incorrect bounds checking in vga (bz #1334345)

Comment 1 Cole Robinson 2016-05-26 13:39:07 UTC

*** Bug 1339268 has been marked as a duplicate of this bug. ***

Comment 2 Cole Robinson 2016-05-26 13:39:42 UTC

commit 94ef4f337fb614f18b765a8e0e878a4c23cdedcd
Author: Gerd Hoffmann <kraxel>
Date:   Tue May 17 10:54:54 2016 +0200

    vga: add sr_vbe register set

Comment 3 Fedora Update System 2016-05-26 17:27:12 UTC

qemu-2.4.1-10.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-07eca37ea0

Comment 4 Shaun Assam 2016-05-27 20:53:00 UTC

The submitted update works for me.  Windows 7 installer passes boot screen and is running normal.

Comment 5 Fedora Update System 2016-05-28 03:26:07 UTC

qemu-2.4.1-10.fc23 has been pushed to the Fedora 23 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-2016-07eca37ea0

Comment 6 Fedora Update System 2016-05-31 02:50:45 UTC

qemu-2.4.1-10.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.