Bug 175521

Summary:	CVE-2004-2607 sdla_xfer casting flaw
Product:	Red Hat Enterprise Linux 2.1	Reporter:	Mark J. Cox <mjc>
Component:	kernel	Assignee:	Don Howard <dhoward>
Status:	CLOSED NOTABUG	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	2.1	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	i386
OS:	Linux
Whiteboard:	source=cve,reported=20051202,public=20040416,impact=moderate
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2005-12-13 08:52:36 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:	143573

Description Mark J. Cox 2005-12-12 09:09:45 UTC

+++ This bug was initially created as a clone of Bug #175519 +++

The Sangoma frame relay driver could allow local users to read
large portions of kernel memory.

fixed=2.6.5
http://linux.bkbits.net:8080/linux-2.6/cset@4083fdb65KiH8zD6KliRqh6HrON_sw

fixed=2.4.29
http://linux.bkbits.net:8080/linux-2.4/cset@41e2d02a-1uIuT2ka6ipdvsj4sTwJg

Comment 1 Mark J. Cox 2005-12-13 08:52:36 UTC

caught by CAP_NET_ADMIN check in _ioctl