CVE-2011-4326

NameCVE-2011-4326
DescriptionThe udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linux-2.6sourcelenny(not affected)
linux-2.6sourcesqueeze2.6.32-40
linux-2.6source(unstable)2.6.39-1

Notes

[lenny] - linux-2.6 <not-affected> (Vulnerable code not present)

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