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CVE-2017-7294

HIGH

7.8

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.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/29/2017

Derniere modification4/20/2025

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernel

Faiblesses (CWE)

CWE-190CWE-787

References

http://www.securityfocus.com/bid/97177(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:0676(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1062(cve@mitre.org)

https://bugzilla.redhat.com/show_bug.cgi?id=1436798(cve@mitre.org)

https://lists.freedesktop.org/archives/dri-devel/2017-March/137094.html(cve@mitre.org)

http://www.securityfocus.com/bid/97177(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:0676(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1062(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1436798(af854a3a-2127-422b-91ae-364da2661108)

https://lists.freedesktop.org/archives/dri-devel/2017-March/137094.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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