CVE-2019-12155 – QEMU: qxl: null pointer dereference while releasing spice resources

https://notcve.org/view.php?id=CVE-2019-12155

interface_release_resource in hw/display/qxl.c in QEMU 3.1.x through 4.0.0 has a NULL pointer dereference. interface_release_resource en hw/display/qxl.c en QEMU versión 3.1.x hasta la versión 4.0.0 tiene una desreferencia en puntero NULL. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00008.html http://www.openwall.com/lists/oss-security/2019/05/22/1 https://access.redhat.com/errata/RHBA-2019:3723 https://access.redhat.com/errata/RHSA-2019:2607 https://access.redhat.com/errata/RHSA-2019:2892 https://access.redhat.com/errata/RHSA-2019:3179 https://access.redhat.com/errata/RHSA-2019:3345 https://access.redhat.com/errata& • CWE-476: NULL Pointer Dereference •