CVE-2011-3347: Red Hat Enterprise Linux

Medium severity, CVSS 4.6. EPSS: 0.8% chance of exploitation in the next 30 days.

A certain Red Hat patch to the be2net implementation in the kernel package before 2.6.32-218.el6 on Red Hat Enterprise Linux (RHEL) 6, when promiscuous mode is enabled, allows remote attackers to cause a denial of service (system crash) via non-member VLAN packets.

Affected products

• Red Hat Enterprise Linux: version 6.0 only

Published 2013-06-08. Last modified 2026-06-16.