{"id":"UBUNTU-CVE-2017-6355","details":"Integer overflow in the vrend_create_shader function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (process crash) via crafted pkt_length and offlen values, which trigger an out-of-bounds access.","modified":"2025-07-16T07:51:25.787804Z","published":"2017-03-10T02:59:00Z","withdrawn":"2025-07-18T16:43:54Z","upstream":["CVE-2017-6355"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-6355"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-6355"}],"affected":[{"package":{"name":"virglrenderer","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/virglrenderer@0.6.0-2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-2"}]}],"versions":["0.6.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libvirglrenderer-dev","binary_version":"0.6.0-2"},{"binary_name":"libvirglrenderer0","binary_version":"0.6.0-2"},{"binary_name":"libvirglrenderer0-dbgsym","binary_version":"0.6.0-2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-6355.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}