{"id":"UBUNTU-CVE-2017-5957","details":"Stack-based buffer overflow in the vrend_decode_set_framebuffer_state function in vrend_decode.c in virglrenderer before 926b9b3460a48f6454d8bbe9e44313d86a65447f, as used in Quick Emulator (QEMU), allows a local guest users to cause a denial of service (application crash) via the \"nr_cbufs\" argument.","modified":"2025-07-16T07:36:57.773755Z","published":"2017-03-14T14:59:00Z","withdrawn":"2025-07-18T16:43:52Z","upstream":["CVE-2017-5957"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-5957"},{"type":"REPORT","url":"https://cgit.freedesktop.org/virglrenderer/commit/?id=926b9b3460a48f6454d8bbe9e44313d86a65447f"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1421126"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-5957"}],"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":{"availability":"No subscription required","binaries":[{"binary_version":"0.6.0-2","binary_name":"libvirglrenderer-dev"},{"binary_version":"0.6.0-2","binary_name":"libvirglrenderer0"},{"binary_version":"0.6.0-2","binary_name":"libvirglrenderer0-dbgsym"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-5957.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"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"}]}