Bug 144522

Summary:	CAN-2005-0180 2.6 scsi ioctl integer overflow and information leak
Product:	Red Hat Enterprise Linux 4	Reporter:	Josh Bressers <bressers>
Component:	kernel	Assignee:	Dave Jones <davej>
Status:	CLOSED ERRATA	QA Contact:	Brian Brock <bbrock>
Severity:	high	Docs Contact:
Priority:	medium
Version:	4.0	CC:	jbaron, pfrields, riel
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:	public=20060107,impact=important
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2005-02-18 17:21:09 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:	144195

Description Josh Bressers 2005-01-07 21:58:08 UTC

*** This bug has been split off bug 144519 ***

------- Original comment by Josh Bressers (Security Response Team) on 2005.01.07
16:47 -------

grsecurity announcement to full-disclosure
http://lists.netsys.com/pipermail/full-disclosure/2005-January/030660.html

It would seem that user input controlls the integers being overflowed.  It looks
like a malicious user should be able to alter kernel memory.

The fix for this issue is in attachment 109500 [details]

Comment 1 Josh Bressers 2005-02-18 17:21:09 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-2005-092.html