Bug 425381 – CVE-2007-6416 [RHEL 5.2] [XEN/IA64] Security: vulnerability of copy_to_user in PAL emulation

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 425381 - (CVE-2007-6416) CVE-2007-6416 [RHEL 5.2] [XEN/IA64] Security: vulnerability of copy_to_user in PAL emulation

Summary:	CVE-2007-6416 [RHEL 5.2] [XEN/IA64] Security: vulnerability of copy_to_user i...

Status:	CLOSED ERRATA

Aliases:	CVE-2007-6416

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	ia64 Linux

Priority	urgent Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Jarod Wilson
QA Contact:	Martin Jenner
Docs Contact:

URL:
Whiteboard:	impact=important,reported=20071214,pu...
Keywords:	Security

Depends On:	425938 425939
Blocks:
	Show dependency tree / graph

Reported:	2007-12-14 15:19 EST by Jarod Wilson
Modified:	2008-07-25 04:56 EDT (History)
CC List:	2 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2008-07-25 04:56:10 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Back-port of copy_to_user fix for RHEL5 (3.16 KB, patch) 2007-12-18 09:43 EST, Jarod Wilson	no flags	Details \| Diff
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2008:0089	normal	SHIPPED_LIVE	Important: kernel security and bug fix update	2008-01-23 10:07:09 EST

Groups: None (edit)

Comment 2 Jarod Wilson 2007-12-18 09:43:23 EST

Created attachment 289892 [details]
Back-port of copy_to_user fix for RHEL5

Comment 3 Mark J. Cox 2008-01-21 05:06:36 EST

" A security vulnerability was found in Xen's PAL emulation for ia64
machines. Such an HVM guest could access arbitrary physical memory on the
host. This could make sensitive information available to unauthorized
users. (CVE-2007-6416, Important). "

Comment 5 Red Hat Product Security 2008-07-25 04:56:10 EDT

This issue was addressed in:

Red Hat Enterprise Linux:
  http://rhn.redhat.com/errata/RHSA-2008-0089.html

Note You need to log in before you can comment on or make changes to this bug.