CVE-2014-3640
Fixed in a distro release EPSS <1%
The sosendto function in slirp/udp.c in QEMU before 2.1.2 allows local users to cause a denial of service (NULL pointer dereference) by sending a udp packet with a value of 0 in the source port and address, which triggers access of an uninitialized socket.
Products: debian_linux, qemu, redhat enterprise_linux_desktop, redhat enterprise_linux_hpc_node, redhat enterprise_linux_server, redhat enterprise_linux_workstation, canonical ubuntu_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | qemu | 2.1+dfsg-5 |
| Debian 13 | qemu | 2.1+dfsg-5 |
| Debian 14 | qemu | 2.1+dfsg-5 |
| Debian 7 | qemu | 1.1.2+dfsg-6a+deb7u4 |
| Debian 7 | qemu-kvm | 1.1.2+dfsg-6+deb7u4 |
| Red Hat Enterprise Linux 7 | libcacard | 10:1.5.3-86.el7 |
| Red Hat Enterprise Linux 7 | libcacard-devel | 10:1.5.3-86.el7 |
| Red Hat Enterprise Linux 7 | libcacard-devel-rhev | 10:2.1.2-23.el7 |
| Red Hat Enterprise Linux 7 | libcacard-rhev | 10:2.1.2-23.el7 |
| Red Hat Enterprise Linux 7 | libcacard-tools | 10:1.5.3-86.el7 |
| Red Hat Enterprise Linux 7 | libcacard-tools-rhev | 10:2.1.2-23.el7 |
| Red Hat Enterprise Linux 7 | qemu-img | 10:1.5.3-86.el7 |
| Red Hat Enterprise Linux 7 | qemu-img-rhev | 10:2.1.2-23.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm | 10:1.5.3-86.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-common | 10:1.5.3-86.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-common-rhev | 10:2.1.2-23.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-debuginfo | 10:1.5.3-86.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-rhev | 10:2.1.2-23.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-rhev-debuginfo | 10:2.1.2-23.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-tools | 10:1.5.3-86.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-tools-rhev | 10:2.1.2-23.el7 |
| SUSE Linux Enterprise Desktop 11 SP4 | xen | 4.4.4_02-32.1 |
| SUSE Linux Enterprise Desktop 12 | xen | 4.4.4_02-22.19.1 |
| SUSE Linux Enterprise Desktop 12 SP1 | xen | 4.5.2_06-7.1 |
| SUSE Linux Enterprise Server 11 SP2-LTSS | xen | 4.1.6_08-26.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | xen | 4.2.5_20-24.9 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.4_02-32.1 |
| SUSE Linux Enterprise Server 12 | xen | 4.4.4_02-22.19.1 |
| SUSE Linux Enterprise Server 12 SP1 | xen | 4.5.2_06-7.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.4_02-32.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | xen | 4.4.4_02-22.19.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | 4.5.2_06-7.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.4_02-32.1 |
| SUSE Linux Enterprise Software Development Kit 12 | xen | 4.4.4_02-22.19.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | xen | 4.5.2_06-7.1 |
| Ubuntu 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.7 |
| openSUSE Tumbleweed | xen | 4.7.0_12-1.3 |