{"id":"CVE-2017-5993","details":"Memory leak in the vrend_renderer_init_blit_ctx function in vrend_blitter.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRGL_CCMD_BLIT commands.","modified":"2026-04-02T00:13:33.423790Z","published":"2017-03-15T14:59:00.603Z","related":["SUSE-SU-2017:0798-1","openSUSE-SU-2024:11499-1"],"references":[{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201707-06"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/96275"},{"type":"FIX","url":"https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2017/02/15/7"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1422438"},{"type":"FIX","url":"https://cgit.freedesktop.org/virglrenderer/commit/?id=6eb13f7a2dcf391ec9e19b4c2a79e68305f63c22"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.freedesktop.org/virgl/virglrenderer","events":[{"introduced":"0"},{"last_affected":"61846f92fe2d511d3a29438542f04c67d96fe2e9"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.5.0"}]}}],"versions":["virglrenderer-0.2.0","virglrenderer-0.4.0","virglrenderer-0.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5993.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}]}