CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2018-20126
https://notcve.org/view.php?id=CVE-2018-20126
hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled. hw/rdma/vmw/pvrdma_cmd.c en QEMU permite filtrados de memoria en create_cq y create_qp debido a la gestión incorrecta de los errores. • http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00038.html http://www.openwall.com/lists/oss-security/2018/12/19/4 http://www.securityfocus.com/bid/106298 https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02824.html https://usn.ubuntu.com/3923-1 • CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2018-20216
https://notcve.org/view.php?id=CVE-2018-20216
QEMU can have an infinite loop in hw/rdma/vmw/pvrdma_dev_ring.c because return values are not checked (and -1 is mishandled). QEMU puede tener un bucle infinito en hw/rdma/vmw/pvrdma_dev_ring.c debido a que no se comprueban los valores de retorno (y -1 se gestiona de manera incorrecta). • http://www.openwall.com/lists/oss-security/2018/12/19/2 http://www.securityfocus.com/bid/106291 https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg03052.html https://usn.ubuntu.com/3923-1 • CWE-252: Unchecked Return Value CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2018-20123
https://notcve.org/view.php?id=CVE-2018-20123
pvrdma_realize in hw/rdma/vmw/pvrdma_main.c in QEMU has a Memory leak after an initialisation error. pvrdma_realize en hw/rdma/vmw/pvrdma_main.c en QEMU tiene una fuga de memoria tras un error de inicialización. • http://www.openwall.com/lists/oss-security/2018/12/13/4 http://www.securityfocus.com/bid/106219 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7 https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02817.html https://usn.ubuntu.com/3923-1 • CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 5.3EPSS: 0%CPEs: 10EXPL: 0CVE-2018-16872
https://notcve.org/view.php?id=CVE-2018-16872
A flaw was found in qemu Media Transfer Protocol (MTP). The code opening files in usb_mtp_get_object and usb_mtp_get_partial_object and directories in usb_mtp_object_readdir doesn't consider that the underlying filesystem may have changed since the time lstat(2) was called in usb_mtp_object_alloc, a classical TOCTTOU problem. An attacker with write access to the host filesystem shared with a guest can use this property to navigate the host filesystem in the context of the QEMU process and read any file the QEMU process has access to. Access to the filesystem may be local or via a network share protocol such as CIFS. Se ha detectado un error en el protocolo MTP (Media Transfer Protocol) de QEMU. • http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html http://www.securityfocus.com/bid/106212 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16872 https://lists.debian.org/debian-lts-announce/2019/02/msg00041.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7 https://seclists.org/bugtraq/20 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 4.7EPSS: 0%CPEs: 12EXPL: 0CVE-2018-19489
https://notcve.org/view.php?id=CVE-2018-19489
v9fs_wstat in hw/9pfs/9p.c in QEMU allows guest OS users to cause a denial of service (crash) because of a race condition during file renaming. v9fs_wstat en hw/9pfs/9p.c en QEMU permite que los usuarios invitados del sistema operativo provoquen una denegación de servicio (cierre inesperado) debido a una condición de carrera durante el renombrado de los archivos. • http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html http://www.openwall.com/lists/oss-security/2018/11/26/1 http://www.securityfocus.com/bid/106007 https://exchange.xforce.ibmcloud.com/vulnerabilities/153326 https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1d20398694a3b67a388d955b7a945ba4aa90a8a8 https://lists.debian.org/debian-lts-announce/2019/01/msg00023.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN https& • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •