CVE-2015-7512
Fixed in a distro release EPSS 8%
Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to cause a denial of service (guest OS crash) or execute arbitrary code via a large packet.
Products: qemu, redhat enterprise_linux_desktop, redhat enterprise_linux_eus, redhat enterprise_linux_server, redhat enterprise_linux_workstation, redhat openstack, redhat virtualization, debian_linux, oracle linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | qemu | 1:2.5+dfsg-1 |
| Debian 13 | qemu | 1:2.5+dfsg-1 |
| Debian 14 | qemu | 1:2.5+dfsg-1 |
| Debian 7 | qemu | 1.1.2+dfsg-6a+deb7u12 |
| Debian 7 | qemu-kvm | 1.1.2+dfsg-6+deb7u12 |
| Debian 8 | qemu | 1:2.1+dfsg-12+deb8u5a |
| Red Hat Enterprise Linux 6 | qemu-guest-agent | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat Enterprise Linux 6 | qemu-img | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat Enterprise Linux 6 | qemu-img-rhev | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-debuginfo | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev-debuginfo | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-rhev-tools | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat Enterprise Linux 6 | qemu-kvm-tools | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat openstack 5 | qemu-img-rhev | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat openstack 5 | qemu-kvm-rhev | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat openstack 5 | qemu-kvm-rhev-debuginfo | 2:0.12.1.2-2.479.el6_7.3 |
| Red Hat openstack 5 | qemu-kvm-rhev-tools | 2:0.12.1.2-2.479.el6_7.3 |
| SUSE Linux Enterprise Desktop 11 SP3 | kvm | 1.4.2-37.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | kvm | 1.4.2-35.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | xen | 4.4.4_02-32.1 |
| SUSE Linux Enterprise Desktop 12 | qemu | 2.0.2-48.12.1 |
| SUSE Linux Enterprise Desktop 12 | xen | 4.4.4_02-22.19.1 |
| SUSE Linux Enterprise Desktop 12 SP1 | qemu | 2.3.1-7.7 |
| 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 | kvm | 1.4.2-37.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | xen | 4.2.5_20-24.9 |
| SUSE Linux Enterprise Server 11 SP3-TERADATA | kvm | 1.4.2-37.1 |
| SUSE Linux Enterprise Server 11 SP4 | kvm | 1.4.2-35.1 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.4_02-32.1 |
| SUSE Linux Enterprise Server 12 | qemu | 2.0.2-48.12.1 |
| SUSE Linux Enterprise Server 12 | xen | 4.4.4_02-22.19.1 |
| SUSE Linux Enterprise Server 12 SP1 | qemu | 2.3.1-7.7 |
| SUSE Linux Enterprise Server 12 SP1 | xen | 4.5.2_06-7.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | kvm | 1.4.2-37.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kvm | 1.4.2-35.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.4_02-32.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | qemu | 2.0.2-48.12.1 |
| 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 | qemu | 2.3.1-7.7 |
| 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-2ubuntu1.21 |
| openSUSE Tumbleweed | xen | 4.7.0_12-1.3 |