CVE-2011-0716

kernel: deficiency in processing igmp host membership reports in br_multicast

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The br_multicast_add_group function in net/bridge/br_multicast.c in the Linux kernel before 2.6.38, when a certain Ethernet bridge configuration is used, allows local users to cause a denial of service (memory corruption and system crash) by sending IGMP packets to a local interface.

La función de br_multicast_add_group en net/bridge/br_multicast.c en versiones del kernel de Linux anteriores a v2.6.38, cuando se usa una determinada configuración de bridge Ethernet, permite a usuarios locales provocar una denegación de servicio (corrupción de la memoria y caída del sistema) mediante el envío de paquetes IGMP a una interfaz local.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-01-31 CVE Reserved
2012-02-29 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (6)

URL	Tag	Source
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38	Broken Link
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6b0d6a9b4296fa16a28d10d416db7a770fc03287	X_refsource_confirm
http://www.openwall.com/lists/oss-security/2011/02/17/2	Mailing List

URL	Date	SRC

URL	Date	SRC
https://github.com/torvalds/linux/commit/6b0d6a9b4296fa16a28d10d416db7a770fc03287	2023-02-13

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=678169	2011-04-08
https://access.redhat.com/security/cve/CVE-2011-0716	2011-04-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				<= 2.6.37.6 Search vendor "Linux" for product "Linux Kernel" and version " <= 2.6.37.6"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37"		rc1		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37"		rc2		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37"		rc3		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37"		rc4		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37"		rc5		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37.1 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37.1"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37.2 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37.2"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37.3 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37.3"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37.4 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37.4"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.37.5 Search vendor "Linux" for product "Linux Kernel" and version "2.6.37.5"		-		Affected