Bugzilla – Bug 1027108
VUL-0: CVE-2017-6355: virglrenderer: integer overflow while creating shader object
Last modified: 2018-02-16 07:35:22 UTC
Ref: http://seclists.org/oss-sec/2017/q1/519 ============================================= Hello, Virgil 3d project, used by Quick Emulator(Qemu) to implement 3D GPU support for the virtio GPU, is vulnerable to an integer overflow issue. It could occur when creating a shader object in vrend_create_shader(). A guest user/process could use this flaw to crash the Qemu process resulting DoS. Upstream patch: --------------- -> https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6 This issue was reported by Li Qiang of 360.cn Inc. 'CVE-2017-6355' assigned via -> http://cveform.mitre.org/ Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F =============================================
bugbot adjusting priority
SUSE-SU-2017:0798-1: An update that fixes 13 vulnerabilities is now available. Category: security (moderate) Bug References: 1021616,1021627,1024232,1024244,1024992,1024993,1025505,1025507,1026723,1026725,1026922,1027108,1027376 CVE References: CVE-2016-10163,CVE-2016-10214,CVE-2017-5580,CVE-2017-5937,CVE-2017-5956,CVE-2017-5957,CVE-2017-5993,CVE-2017-5994,CVE-2017-6209,CVE-2017-6210,CVE-2017-6317,CVE-2017-6355,CVE-2017-6386 Sources used: SUSE Linux Enterprise Software Development Kit 12-SP2 (src): virglrenderer-0.5.0-11.1 SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (src): virglrenderer-0.5.0-11.1 SUSE Linux Enterprise Server 12-SP2 (src): virglrenderer-0.5.0-11.1 SUSE Linux Enterprise Desktop 12-SP2 (src): virglrenderer-0.5.0-11.1
openSUSE-SU-2017:0902-1: An update that fixes 13 vulnerabilities is now available. Category: security (moderate) Bug References: 1021616,1021627,1024232,1024244,1024992,1024993,1025505,1025507,1026723,1026725,1026922,1027108,1027376 CVE References: CVE-2016-10163,CVE-2016-10214,CVE-2017-5580,CVE-2017-5937,CVE-2017-5956,CVE-2017-5957,CVE-2017-5993,CVE-2017-5994,CVE-2017-6209,CVE-2017-6210,CVE-2017-6317,CVE-2017-6355,CVE-2017-6386 Sources used: openSUSE Leap 42.2 (src): virglrenderer-0.5.0-3.3.1
released