CVE-2017-7346 | BDVDB-2026-83402 Detail
Description#
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.debian.org/security/2017/dsa-3927
- https://lists.freedesktop.org/archives/dri-devel/2017-March/137429.html
- http://marc.info/?l=linux-kernel&m=149086968410117&w=2
- https://bugzilla.redhat.com/show_bug.cgi?id=1437431
- http://www.debian.org/security/2017/dsa-3945
- http://www.securityfocus.com/bid/97257
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.