Security Advisory

CVE-2017-7261

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2017-03-24 21:00:00

Last updated 2024-08-05 15:56:36

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.5 does not check for a zero value of certain levels data, which allows local users to cause a denial of service (ZERO_SIZE_PTR dereference, and GPF and possibly panic) via a crafted ioctl call for a /dev/dri/renderD* device.

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