CVE-2015-6760 Information

Description

The Image11::map function in renderer/d3d/d3d11/Image11.cpp in libANGLE as used in Google Chrome before 46.0.2490.71 mishandles mapping failures after device-lost events which allows remote attackers to cause a denial of service (invalid read or write) or possibly have unspecified other impact via vectors involving a removed device.

Reference

http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html http://rhn.redhat.com/errata/RHSA-2015-1912.html http://www.debian.org/security/2015/dsa-3376 http://www.securityfocus.com/bid/77071 http://www.securitytracker.com/id/1033816 https://chromium.googlesource.com/angle/angle.git/+/39939686b3731eaaf6c0b639ab64db0277c72475 https://code.google.com/p/chromium/issues/detail?id=519642 https://security.gentoo.org/glsa/201603-09