CVE-2011-0716

MEDIUM

Description

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.

References

http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6b0d6a9b4296fa16a28d10d416db7a770fc03287

http://www.openwall.com/lists/oss-security/2011/02/17/2

https://bugzilla.redhat.com/show_bug.cgi?id=678169

https://github.com/torvalds/linux/commit/6b0d6a9b4296fa16a28d10d416db7a770fc03287

Details

Source: MITRE

Published: 2012-06-21

Updated: 2016-12-07

Type: CWE-399

Risk Information

CVSS v2.0

Base Score: 4.7

Vector: (AV:L/AC:M/Au:N/C:N/I:N/A:C)

Impact Score: 6.9

Exploitability Score: 3.4

Severity: MEDIUM