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CVE-2015-8787

Description

The nf_nat_redirect_ipv4 function in net/netfilter/nf_nat_redirect.c in the Linux kernel before 4.4 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by sending certain IPv4 packets to an incompletely configured interface, a related issue to CVE-2003-1604. #### Bugs * <https://bugzilla.redhat.com/show_bug.cgi?id=1300731> * <https://launchpad.net/bugs/1539001> #### Notes Author| Note ---|--- [jdstrand](<https://launchpad.net/~jdstrand>) | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support [seth-arnold](<https://launchpad.net/~seth-arnold>) | The "Introducing" commit message says IPv6 patch would follow -- we should investigate if it has the same flaw, if it ever followed.


Affected Package


OS OS Version Package Name Package Version
ubuntu upstream linux-hwe 4.4~rc1
ubuntu upstream linux-hwe-edge 4.4~rc1
ubuntu upstream linux-linaro-shared 4.4~rc1
ubuntu upstream linux-linaro-vexpress 4.4~rc1
ubuntu upstream linux-lts-quantal 4.4~rc1
ubuntu upstream linux-lts-raring 4.4~rc1
ubuntu upstream linux-lts-saucy 4.4~rc1
ubuntu upstream linux-lts-trusty 4.4~rc1
ubuntu 14.04 linux-lts-vivid 3.19.0-49.55~14.04.1
ubuntu 14.04 linux-lts-wily 4.2.0-27.32~14.04.1
ubuntu upstream linux-lts-xenial 4.4~rc1
ubuntu upstream linux-maguro 4.4~rc1
ubuntu upstream linux-mako 4.4~rc1
ubuntu upstream linux-manta 4.4~rc1
ubuntu upstream linux-qcm-msm 4.4~rc1
ubuntu 15.10 linux-raspi2 4.2.0-1022.29
ubuntu upstream linux-snapdragon 4.4~rc1
ubuntu 15.04 linux 3.19.0-49.55
ubuntu 15.10 linux 4.2.0-27.32
ubuntu upstream linux 4.4~rc1
ubuntu upstream linux-fsl-imx51 4.4~rc1
ubuntu upstream linux-linaro-omap 4.4~rc1
ubuntu upstream linux-armadaxp 4.4~rc1

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