Wind River Support Network


SCP7-578 : Security Advisory - linux - CVE-2017-7346

Created: Apr 12, 2017    Updated: Sep 8, 2018
Resolved Date: Oct 23, 2017
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Kernel


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.

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