CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-6386
https://notcve.org/view.php?id=CVE-2017-6386
Memory leak in the vrend_create_vertex_elements_state function in vrend_renderer.c in virglrenderer allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRGL_OBJECT_VERTEX_ELEMENTS commands. Pérdida de memoria en la función vrend_create_vertex_elements_state en vrend_renderer.c en virglrenderer permite a usuarios locales del SO invitado provocar una denegación de servicio (consumo de memoria del host) a través de un gran número de comandos VIRGL_OBJECT_VERTEX_ELEMENTS. • http://www.openwall.com/lists/oss-security/2017/03/01/7 http://www.securityfocus.com/bid/96506 https://bugzilla.redhat.com/show_bug.cgi?id=1427472 https://cgit.freedesktop.org/virglrenderer/commit/?id=737c3350850ca4dbc5633b3bdb4118176ce59920 https://security.gentoo.org/glsa/201707-06 • CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-6317
https://notcve.org/view.php?id=CVE-2017-6317
Memory leak in the add_shader_program function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via vectors involving the sprog variable. Pérdida de memoria en la función add_shader_program en vrend_renderer.c en virglrenderer en versiones anteriores a 0.6.0 permite a usuarios locales del SO invitado provocar una denegación de servicio (consumo de memoria del host) a través de vectores que implican la variable sprog. • http://www.openwall.com/lists/oss-security/2017/02/24/5 http://www.securityfocus.com/bid/96450 https://bugzilla.redhat.com/show_bug.cgi?id=1426756 https://cgit.freedesktop.org/virglrenderer/commit/?id=a2f12a1b0f95b13b6f8dc3d05d7b74b4386394e4 https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html https://security.gentoo.org/glsa/201707-06 • CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2017-5957
https://notcve.org/view.php?id=CVE-2017-5957
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. Desbordamiento del búfer basado en pila en la función vrend_decode_set_framebuffer_state en vrend_decode.c en virglrenderer en versiones anteriores a 926b9b3460a48f6454d8bbe9e44313d86a65447f, como se utiliza en Quick Emulator (QEMU), permite a un usuario local invitado provocar una denegación de servicio (caída de la aplicación) a través del argumento "nr_cbufs". • http://www.openwall.com/lists/oss-security/2017/02/13/3 http://www.securityfocus.com/bid/96215 https://bugzilla.redhat.com/show_bug.cgi?id=1421126 https://cgit.freedesktop.org/virglrenderer/commit/?id=926b9b3460a48f6454d8bbe9e44313d86a65447f https://security.gentoo.org/glsa/201707-06 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-6355
https://notcve.org/view.php?id=CVE-2017-6355
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. Desbordamiento de entero en la función vrend_create_shader en vrend_renderer.c en virglrenderer en versiones anteriores a 0.6.0 permite permite a usuarios locales del SO invitado provocar una denegación de servicio (caída del proceso) a través de valores pkt_length y offlen manipulados, lo que desencadena un acceso fuera de límites. • http://www.openwall.com/lists/oss-security/2017/02/27/3 http://www.securityfocus.com/bid/96460 https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6 https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html https://security.gentoo.org/glsa/201707-06 • CWE-190: Integer Overflow or Wraparound •