CVEvulnerability

CVE-2017-7294

7.8 HIGH Published 2017-03-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-03-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-190, CWE-787

Description

The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.6 does not validate addition of certain levels data, which allows local users to trigger an integer overflow and out-of-bounds write, and cause a denial of service (system hang or crash) or possibly gain privileges, via a crafted ioctl call for a /dev/dri/renderD* device.

Affected configurations

• linux linux kernel (>= 3.2 < 3.2.89) • linux linux kernel (>= 3.3 < 3.10.107) • linux linux kernel (>= 3.11 < 3.12.74) • linux linux kernel (>= 3.13 < 3.16.44) • linux linux kernel (>= 3.17 < 3.18.50) • linux linux kernel (>= 3.19 < 4.1.40) • linux linux kernel (>= 4.2 < 4.4.61) • linux linux kernel (>= 4.5 < 4.9.22) • linux linux kernel (>= 4.10 < 4.10.10)

Related

Weakness · CWE (2)

  • CWE-190 Integer Overflow or Wraparound weakness
  • CWE-787 Out-of-bounds Write weakness

References