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CVE-2015-8767

Description

net/sctp/sm_sideeffect.c in the Linux kernel before 4.3 does not properly manage the relationship between a lock and a socket, which allows local users to cause a denial of service (deadlock) via a crafted sctp_accept call. #### Bugs * <https://launchpad.net/bugs/1533042> #### 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


Affected Package


OS OS Version Package Name Package Version
ubuntu 14.04 linux 3.13.0-96.143
ubuntu upstream linux 4.3~rc4
ubuntu 15.10 linux 4.2.0-34.39
ubuntu upstream linux-armadaxp 4.3~rc4
ubuntu upstream linux-aws 4.3~rc4
ubuntu upstream linux-flo 4.3~rc4
ubuntu upstream linux-fsl-imx51 4.3~rc4
ubuntu upstream linux-gke 4.3~rc4
ubuntu upstream linux-goldfish 4.3~rc4
ubuntu upstream linux-grouper 4.3~rc4
ubuntu upstream linux-hwe 4.3~rc4
ubuntu upstream linux-hwe-edge 4.3~rc4
ubuntu upstream linux-linaro-omap 4.3~rc4
ubuntu upstream linux-linaro-shared 4.3~rc4
ubuntu upstream linux-linaro-vexpress 4.3~rc4
ubuntu upstream linux-lts-quantal 4.3~rc4
ubuntu upstream linux-lts-raring 4.3~rc4
ubuntu upstream linux-lts-saucy 4.3~rc4
ubuntu upstream linux-lts-trusty 4.3~rc4
ubuntu 14.04 linux-lts-utopic 3.16.0-67.87~14.04.1
ubuntu upstream linux-lts-utopic 4.3~rc4
ubuntu 14.04 linux-lts-vivid 3.19.0-56.62~14.04.1
ubuntu upstream linux-lts-vivid 4.3~rc4
ubuntu 14.04 linux-lts-wily 4.2.0-34.39~14.04.1
ubuntu upstream linux-lts-wily 4.3~rc4
ubuntu upstream linux-lts-xenial 4.3~rc4
ubuntu upstream linux-maguro 4.3~rc4
ubuntu upstream linux-mako 4.3~rc4
ubuntu upstream linux-manta 4.3~rc4
ubuntu upstream linux-qcm-msm 4.3~rc4
ubuntu upstream linux-raspi2 4.3~rc4
ubuntu 15.10 linux-raspi2 4.2.0-1027.35
ubuntu upstream linux-snapdragon 4.3~rc4
ubuntu upstream linux-ti-omap4 4.3~rc4

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