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Bug 144519

Summary: 2.6 scsi ioctl integer overflow and information leak
Product: Red Hat Enterprise Linux 3 Reporter: Josh Bressers <bressers>
Component: kernelAssignee: Dave Jones <davej>
Status: CLOSED NOTABUG QA Contact: Brian Brock <bbrock>
Severity: high Docs Contact:
Priority: medium    
Version: 3.0CC: petrides, 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: 2005-01-07 21:59:52 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:
Attachments:
Description Flags
Proposed patch for this issue. none

Description Josh Bressers 2005-01-07 21:47:29 UTC 
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.
Comment 1 Josh Bressers 2005-01-07 21:47:29 UTC 
Created attachment 109500 [details]
Proposed patch for this issue.
Comment 2 Josh Bressers 2005-01-07 21:59:52 UTC 
I've managed to copy and paste all the wrong information.  I'm just closing this.