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CVE-2015-4036

Published: 21 May 2015

Array index error in the tcm_vhost_make_tpg function in drivers/vhost/scsi.c in the Linux kernel before 4.0 might allow guest OS users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted VHOST_SCSI_SET_ENDPOINT ioctl call. NOTE: the affected function was renamed to vhost_scsi_make_tpg before the vulnerability was announced.

From the Ubuntu security team

A memory corruption flaw was discovered in the Linux kernel's scsi subsystem. A local attacker could potentially exploit this flaw to cause a denial of service (system crash).

Priority

Medium

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
Patches:
Introduced by 057cbf49a1f08297877e46c82f707b1bfea806a8
Fixed by 59c816c1f24df0204e01851431d3bab3eb76719c
linux-armadaxp
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
This package is not directly supported by the Ubuntu Security Team
linux-aws
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-ec2
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-flo
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-fsl-imx51
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-gke
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-goldfish
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-grouper
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-hwe-edge
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-linaro-omap
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-linaro-shared
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-linaro-vexpress
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-lts-quantal
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
This package is not directly supported by the Ubuntu Security Team
linux-lts-raring
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-lts-saucy
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
This package is not directly supported by the Ubuntu Security Team
linux-lts-trusty
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-lts-utopic
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-lts-vivid
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-lts-wily
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-lts-xenial
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-maguro
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-mako
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-manta
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-mvl-dove
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-qcm-msm
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-raspi2
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-snapdragon
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)
linux-ti-omap4
Launchpad, Ubuntu, Debian
Upstream
Released (4.0~rc1)