U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-0709 Detail

Description

The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an IGMP packet, related to lack of a multicast table.


Evaluator Description

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7f285fa78d4b81b8458f05e77fb6b46245121b4e CVE, Inc., Red Hat
http://openwall.com/lists/oss-security/2011/02/16/1 CVE, Inc., Red Hat Mailing List  Patch  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/02/16/14 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/02/16/8 CVE, Inc., Red Hat Mailing List  Patch  Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.35/ChangeLog-2.6.35-rc5 CVE, Inc., Red Hat Broken Link 
http://www.securityfocus.com/bid/41432 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
http://www.spinics.net/lists/netdev/msg134414.html CVE, Inc., Red Hat Exploit  Mailing List  Third Party Advisory 
http://www.spinics.net/lists/netdev/msg134444.html CVE, Inc., Red Hat Mailing List  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-0709
NVD Published Date:
02/18/2011
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.