Bug 736425 (CVE-2011-3347)

Summary:	CVE-2011-3347 kernel: be2net: promiscuous mode and non-member VLAN packets DoS
Product:	[Other] Security Response	Reporter:	Petr Matousek <pmatouse>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	anton, arozansk, davej, dhoward, fhrbata, ivecera, jwboyer, kernel-mgr, kmcmartin, lwang, plougher, security-response-team, sforsber, somnath.kotur, tcallawa
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-05-10 13:08:23 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:	730239, 736428, 736429, 736430, 748438, 748691, 761364
Bug Blocks:	733264

Description Petr Matousek 2011-09-07 16:36:19 UTC

When interface is put in promiscuous mode and it receives VLAN packets, but no VLANS are configured on that interface , then the kernel crashes in the 8021q module.

Acknowledgements:

Red Hat would like to thank Somnath Kotur for reporting this issue.

Comment 5 errata-xmlrpc 2011-10-20 17:29:22 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2011:1386 https://rhn.redhat.com/errata/RHSA-2011-1386.html

Comment 7 Petr Matousek 2011-10-24 13:04:27 UTC

Statement:

This has been addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2011-1386.html. This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 4 as it did not include support for ServerEngines' 10Gbps network adapter - BladeEngine. This has been addressed in Red Hat Enterprise Linux 6 via https://rhn.redhat.com/errata/RHSA-2011-1530.html. A future kernel update in Red Hat Enterprise MRG may address this issue.

Comment 8 Eugene Teo (Security Response) 2011-10-25 04:06:56 UTC

Created kernel tracking bugs for this issue

Affects: fedora-all [bug 748691]

Comment 10 errata-xmlrpc 2011-10-26 15:32:57 UTC

This issue has been addressed in following products:

  RHEV-H, V2V and Agents for RHEL-5

Via RHSA-2011:1408 https://rhn.redhat.com/errata/RHSA-2011-1408.html

Comment 12 errata-xmlrpc 2011-12-06 14:28:23 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2011:1530 https://rhn.redhat.com/errata/RHSA-2011-1530.html

Comment 14 errata-xmlrpc 2012-02-15 00:43:25 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6.1 EUS - Server Only

Via RHSA-2012:0116 https://rhn.redhat.com/errata/RHSA-2012-0116.html