What’s Vulnerable › Vulnerabilities

CVE-2011-3347

• Severity: medium (CVSS 4.6 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-06-08 · updated 2026-06-16

Description

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: 6.0

References

• https://bugzilla.redhat.com/show_bug.cgi?id=736425
• https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=fadca7bdc43b02f518585d9547019966415cadfd
• https://bugzilla.redhat.com/show_bug.cgi?id=736425
• https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=fadca7bdc43b02f518585d9547019966415cadfd

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