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CVE-2012-3412

Published: 10 August 2012

The sfc (aka Solarflare Solarstorm) driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service (DMA descriptor consumption and network-controller outage) via crafted TCP packets that trigger a small MSS value.

From the Ubuntu security team

Ben Hutchings reported a flaw in the Linux kernel with some network drivers that support TSO (TCP segment offload). A local or peer user could exploit this flaw to to cause a denial of service.

Priority

Low

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
Patches:
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by 30b678d844af3305cda5953467005cebb5d7b687
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by 7e6d06f0de3f74ca929441add094518ae332257c
linux-armadaxp
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-aws
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-ec2
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-flo
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-fsl-imx51
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-gke
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-goldfish
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-grouper
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-hwe-edge
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-linaro-omap
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-linaro-shared
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-linaro-vexpress
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-lts-backport-maverick
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-lts-backport-natty
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-lts-backport-oneiric
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-lts-trusty
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-lts-utopic
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-lts-vivid
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-lts-wily
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-lts-xenial
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-maguro
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-mako
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-manta
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-mvl-dove
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-qcm-msm
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-raspi2
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-snapdragon
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)
linux-ti-omap4
Launchpad, Ubuntu, Debian
Upstream
Released (3.6~rc2)