CVSS: 7.5EPSS: 6%CPEs: 92EXPL: 0CVE-2013-4534
https://notcve.org/view.php?id=CVE-2013-4534
Buffer overflow in hw/intc/openpic.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service or possibly execute arbitrary code via vectors related to IRQDest elements. Desbordamiento de buffer en hw/intc/openpic.c en QEMU anterior a 1.7.2 permite a atacantes remotos causar una denegación de o posiblemente ejecutar código arbitrario a través de vectores relacionados con elementos IRQDest. • http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=73d963c0a75cb99c6aaa3f6f25e427aa0b35a02e http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html http://lists.gnu.org/archive/html/qemu-devel/2013-12/msg00394.html http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 5%CPEs: 92EXPL: 0CVE-2013-4537
https://notcve.org/view.php?id=CVE-2013-4537
The ssi_sd_transfer function in hw/sd/ssi-sd.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary code via a crafted arglen value in a savevm image. La función ssi_sd_transfer en hw/sd/ssi-sd.c en QEMU anterior a 1.7.2 permite a atacantes remotos ejecutar código arbitrario a través de un valor arglen manipulado en un imagen savevm. • http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=a9c380db3b8c6af19546a68145c8d1438a09c92b http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html http://lists.gnu.org/archive/html/qemu-devel/2013-12/msg00394.html http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 6.8EPSS: 0%CPEs: 1EXPL: 0CVE-2014-5263
https://notcve.org/view.php?id=CVE-2014-5263
vmstate_xhci_event in hw/usb/hcd-xhci.c in QEMU 1.6.0 does not terminate the list with the VMSTATE_END_OF_LIST macro, which allows attackers to cause a denial of service (out-of-bounds access, infinite loop, and memory corruption) and possibly gain privileges via unspecified vectors. vmstate_xhci_event en hw/usb/hcd-xhci.c en QEMU 1.6.0 no termina la lista con la macro VMSTATE_END_OF_LIST, lo que permite a atacantes causar una denegación de servicio (acceso fuera de rango, bucle infinito, y corrupción de memoria) y posiblemente ganar privilegios a través de vectores no especificados. • http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=3afca1d6d413592c2b78cf28f52fa24a586d8f56 http://www.openwall.com/lists/oss-security/2014/08/04/1 http://www.openwall.com/lists/oss-security/2014/08/16/1 http://www.ubuntu.com/usn/USN-2409-1 https://bugzilla.redhat.com/show_bug.cgi?id=1126543 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 4.6EPSS: 0%CPEs: 93EXPL: 1CVE-2014-0223 – Qemu: qcow1: validate image size to avoid out-of-bounds memory access
https://notcve.org/view.php?id=CVE-2014-0223
Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a large image size, which triggers a buffer overflow or out-of-bounds read. Desbordamiento de enteros en la función qcow_open en block/qcow.c en QEMU anterior a 1.7.2 permite a usuarios locales causar una denegación de servicio (caída) y posiblemente ejecutar código arbitrario a través de un tamaño grande de imagen, lo que provoca un desbordamiento de buffer o una lectura fuera de rango. An integer overflow flaw was found in the QEMU block driver for QCOW version 1 disk images. A user able to alter the QEMU disk image files loaded by a guest could use this flaw to corrupt QEMU process memory on the host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process. • http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.html http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html http://www.debian.org/security/2014/dsa-3044 http://www.securityfocus.com/bid/67391 https://lists.gnu.org/archive/html/qemu-devel/2014-05/msg02156.html https://access.redhat.com/security/cve/CVE-2014-0223 https://bugzilla.redhat.com/show_bug.cgi?id=1097222 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-189: Numeric Errors •
CVSS: 7.5EPSS: 3%CPEs: 14EXPL: 0CVE-2013-4150 – qemu: virtio-net: out-of-bounds buffer write on invalid state load
https://notcve.org/view.php?id=CVE-2013-4150
The virtio_net_load function in hw/net/virtio-net.c in QEMU 1.5.0 through 1.7.x before 1.7.2 allows remote attackers to cause a denial of service or possibly execute arbitrary code via vectors in which the value of curr_queues is greater than max_queues, which triggers an out-of-bounds write. La función virtio_net_load en hw/net/virtio-net.c en QEMU 1.5.0 hasta 1.7.x anterior a 1.7.2 permite a atacantes remotos causar una denegación de servicio o posiblemente ejecutar código arbitrario a través de vectores en los cuales el valor de curr_queues es mayor que el de max_queues, lo que provoca una escritura fuera de rango. • http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=eea750a5623ddac7a61982eec8f1c93481857578 http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html http://rhn.redhat.com/errata/RHSA-2014-0927.html https://access.redhat.com/security/cve/CVE-2013-4150 https://bugzilla.redhat.com/show_bug.cgi?id=1066340 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •