Bug 151902

Summary:	CAN-2005-0767 drm race in radeon
Product:	Red Hat Enterprise Linux 4	Reporter:	Mark J. Cox <mjc>
Component:	kernel	Assignee:	Dave Jones <davej>
Status:	CLOSED ERRATA	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.0	CC:	davem, jbaron, pfrields, riel, security-response-team, steved
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:	impact=moderate,public=20050208,reported=20050208,source=bk
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2005-04-19 18:52:26 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:	147461

Description Mark J. Cox 2005-03-23 12:56:32 UTC

Split from bug #149693

7. drm: fix race condition in radeon driver
http://linux.bkbits.net:8080/linux-2.6/cset@42088d17CO1mOAfgW4R46WRTm9gkwA

A race condition was discovered affecting the Radeon DRI driver in the Linux 2.6
kernel.  A local user who has DRI privileges on a Radeon graphics card may be
able to use this flaw to gain root privileges.

Fixed in 2.6.11 upstream
Fixed for 2.6.9-6.28 RHEL4

Comment 1 Jay Turner 2005-04-16 11:00:47 UTC

Fix included in RHSA-2005:366.

Comment 2 Josh Bressers 2005-04-19 18:52:26 UTC

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2005-366.html