Your submission was sent successfully! Close

CVE-2017-7346

Published: 30 March 2017

The vmw_gb_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service (system hang) via a crafted ioctl call for a /dev/dri/renderD* device.

From the Ubuntu security team

Li Qiang discovered that the DRM driver for VMware Virtual GPUs in the Linux kernel did not properly validate some ioctl arguments. A local attacker could use this to cause a denial of service (system crash).

Priority

Medium

CVSS 3 base score: 5.5

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
Patches:
Introduced by 414ee50b3a111983056b1a828fac08f9e8fbc7e9
Fixed by ee9c4e681ec4f58e42a83cb0c22a0289ade1aacf
linux-armadaxp
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
This package is not directly supported by the Ubuntu Security Team
linux-aws
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-azure
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-euclid
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-flo
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-gcp
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-gke
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-goldfish
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-grouper
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-hwe-edge
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-kvm
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-linaro-omap
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-linaro-shared
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-linaro-vexpress
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-lts-quantal
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
This package is not directly supported by the Ubuntu Security Team
linux-lts-raring
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-lts-saucy
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
This package is not directly supported by the Ubuntu Security Team
linux-lts-trusty
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-lts-utopic
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-lts-vivid
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-lts-wily
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-lts-xenial
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-maguro
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-mako
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-manta
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-oem
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-qcm-msm
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-raspi2
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-snapdragon
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)
linux-ti-omap4
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc5)