CVE-2015-8552
Fixed in a distro release EPSS <1%
The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to generate a continuous stream of WARN messages and cause a denial of service (disk consumption) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and XEN_PCI_OP_enable_msi operations, aka "Linux pciback missing sanity checks."
Products: xen, canonical ubuntu_linux, debian_linux, novell suse_linux_enterprise_debuginfo, novell suse_linux_enterprise_real_time_extension
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | linux | 4.3.3-3 |
| Debian 13 | linux | 4.3.3-3 |
| Debian 14 | linux | 4.3.3-3 |
| Debian 7 | linux | 3.2.73-2+deb7u2 |
| Debian 8 | linux | 3.16.7-ckt20-1+deb8u2 |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-default | 3.0.101-71.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-pae | 3.0.101-71.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-source | 3.0.101-71.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-syms | 3.0.101-71.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-trace | 3.0.101-71.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | kernel-xen | 3.0.101-71.1 |
| SUSE Linux Enterprise Desktop 12 | kernel-default | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Desktop 12 | kernel-source | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Desktop 12 | kernel-syms | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Desktop 12 | kernel-xen | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Desktop 12 SP1 | kernel-default | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Desktop 12 SP1 | kernel-source | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Desktop 12 SP1 | kernel-syms | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Desktop 12 SP1 | kernel-xen | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Live Patching 12 | kgraft-patch-SLE12-SP1_Update_7 | 1-4.2 |
| SUSE Linux Enterprise Live Patching 12 | kgraft-patch-SLE12_Update_10 | 1-2.1 |
| SUSE Linux Enterprise Module for Public Cloud 12 | kernel-ec2 | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Module for Public Cloud 12 | kernel-ec2 | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-rt | 3.0.101.rt130-51.1 |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-rt | 3.0.101.rt130-54.1 |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-rt_trace | 3.0.101.rt130-51.1 |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-rt_trace | 3.0.101.rt130-54.1 |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-source-rt | 3.0.101.rt130-54.1 |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-source-rt | 3.0.101.rt130-51.1 |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-syms-rt | 3.0.101.rt130-54.1 |
| SUSE Linux Enterprise Real Time 11 SP4 | kernel-syms-rt | 3.0.101.rt130-51.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-compute | 3.12.61-60.18.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-compute | 3.12.58-14.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-compute_debug | 3.12.61-60.18.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-compute_debug | 3.12.58-14.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-rt | 3.12.58-14.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-rt | 3.12.61-60.18.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-rt_debug | 3.12.58-14.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-rt_debug | 3.12.61-60.18.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-source-rt | 3.12.61-60.18.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-source-rt | 3.12.58-14.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-syms-rt | 3.12.58-14.1 |
| SUSE Linux Enterprise Real Time 12 SP1 | kernel-syms-rt | 3.12.61-60.18.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-bigsmp | 3.0.101-0.47.79.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-default | 3.0.101-0.47.79.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-ec2 | 3.0.101-0.47.79.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-pae | 3.0.101-0.47.79.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-source | 3.0.101-0.47.79.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-syms | 3.0.101-0.47.79.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-trace | 3.0.101-0.47.79.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kernel-xen | 3.0.101-0.47.79.1 |
| SUSE Linux Enterprise Server 11 SP4 | kernel-default | 3.0.101-71.1 |
| SUSE Linux Enterprise Server 11 SP4 | kernel-ec2 | 3.0.101-71.1 |
| SUSE Linux Enterprise Server 11 SP4 | kernel-pae | 3.0.101-71.1 |
| SUSE Linux Enterprise Server 11 SP4 | kernel-ppc64 | 3.0.101-71.1 |
| SUSE Linux Enterprise Server 11 SP4 | kernel-source | 3.0.101-71.1 |
| SUSE Linux Enterprise Server 11 SP4 | kernel-syms | 3.0.101-71.1 |
| SUSE Linux Enterprise Server 11 SP4 | kernel-trace | 3.0.101-71.1 |
| SUSE Linux Enterprise Server 11 SP4 | kernel-xen | 3.0.101-71.1 |
| SUSE Linux Enterprise Server 12 | kernel-default | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Server 12 | kernel-source | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Server 12 | kernel-syms | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Server 12 | kernel-xen | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Server 12 SP1 | kernel-default | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Server 12 SP1 | kernel-source | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Server 12 SP1 | kernel-syms | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Server 12 SP1 | kernel-xen | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kernel-default | 3.0.101-71.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kernel-ec2 | 3.0.101-71.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kernel-pae | 3.0.101-71.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kernel-ppc64 | 3.0.101-71.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kernel-source | 3.0.101-71.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kernel-syms | 3.0.101-71.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kernel-trace | 3.0.101-71.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kernel-xen | 3.0.101-71.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | kernel-default | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | kernel-source | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | kernel-syms | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | kernel-xen | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | kernel-default | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | kernel-source | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | kernel-syms | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | kernel-xen | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | kernel-docs | 3.0.101-71.2 |
| SUSE Linux Enterprise Software Development Kit 12 | kernel-docs | 3.12.51-52.34.3 |
| SUSE Linux Enterprise Software Development Kit 12 | kernel-obs-build | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | kernel-docs | 3.12.62-60.62.3 |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | kernel-obs-build | 3.12.62-60.62.1 |
| SUSE Linux Enterprise Workstation Extension 12 | kernel-default | 3.12.51-52.34.1 |
| SUSE Linux Enterprise Workstation Extension 12 SP1 | kernel-default | 3.12.62-60.62.1 |
| SUSE Manager 2.1 | kernel-bigsmp | 3.0.101-0.47.79.1 |
| SUSE Manager 2.1 | kernel-default | 3.0.101-0.47.79.1 |
| SUSE Manager 2.1 | kernel-ec2 | 3.0.101-0.47.79.1 |
| SUSE Manager 2.1 | kernel-source | 3.0.101-0.47.79.1 |
| SUSE Manager 2.1 | kernel-syms | 3.0.101-0.47.79.1 |
| SUSE Manager 2.1 | kernel-trace | 3.0.101-0.47.79.1 |
| SUSE Manager 2.1 | kernel-xen | 3.0.101-0.47.79.1 |
| SUSE Manager Proxy 2.1 | kernel-bigsmp | 3.0.101-0.47.79.1 |
| SUSE Manager Proxy 2.1 | kernel-default | 3.0.101-0.47.79.1 |
| SUSE Manager Proxy 2.1 | kernel-ec2 | 3.0.101-0.47.79.1 |
| SUSE Manager Proxy 2.1 | kernel-source | 3.0.101-0.47.79.1 |
| SUSE Manager Proxy 2.1 | kernel-syms | 3.0.101-0.47.79.1 |
| SUSE Manager Proxy 2.1 | kernel-trace | 3.0.101-0.47.79.1 |
| SUSE Manager Proxy 2.1 | kernel-xen | 3.0.101-0.47.79.1 |
| SUSE OpenStack Cloud 5 | kernel-bigsmp | 3.0.101-0.47.79.1 |
| SUSE OpenStack Cloud 5 | kernel-default | 3.0.101-0.47.79.1 |
| SUSE OpenStack Cloud 5 | kernel-ec2 | 3.0.101-0.47.79.1 |
| SUSE OpenStack Cloud 5 | kernel-source | 3.0.101-0.47.79.1 |
| SUSE OpenStack Cloud 5 | kernel-syms | 3.0.101-0.47.79.1 |
| SUSE OpenStack Cloud 5 | kernel-trace | 3.0.101-0.47.79.1 |
| SUSE OpenStack Cloud 5 | kernel-xen | 3.0.101-0.47.79.1 |
| Ubuntu 14.04 LTS | linux | 3.13.0-74.118 |
| Ubuntu 14.04 LTS | linux-lts-utopic | 3.16.0-57.77~14.04.1 |
| Ubuntu 14.04 LTS | linux-lts-vivid | 3.19.0-42.48~14.04.1 |
| Ubuntu 14.04 LTS | linux-lts-wily | 4.2.0-22.27~14.04.1 |
| Ubuntu 18.04 LTS | linux-azure | no fix |
| Ubuntu 18.04 LTS | linux-gcp | no fix |
| Ubuntu 18.04 LTS | linux-hwe | no fix |
| Ubuntu 18.04 LTS | linux-hwe-edge | no fix |
| Ubuntu 20.04 LTS | linux-azure-fde | no fix |
| Ubuntu 20.04 LTS | linux-gke | no fix |
| Ubuntu 20.04 LTS | linux-gkeop | no fix |
| Ubuntu 20.04 LTS | linux-raspi2 | no fix |
| Ubuntu 20.04 LTS | linux-riscv | no fix |
| Ubuntu 22.04 LTS | linux-intel-iot-realtime | no fix |
| Ubuntu 22.04 LTS | linux-realtime | no fix |
| Ubuntu 22.04 LTS | linux-riscv | no fix |
| Ubuntu 24.04 LTS | linux-azure-6.11 | no fix |
| Ubuntu 24.04 LTS | linux-gcp-6.11 | no fix |
| Ubuntu 24.04 LTS | linux-hwe-6.11 | no fix |
| Ubuntu 24.04 LTS | linux-lowlatency-hwe-6.11 | no fix |
| Ubuntu 24.04 LTS | linux-raspi-realtime | no fix |
| Ubuntu 24.04 LTS | linux-realtime | no fix |
| Ubuntu 24.04 LTS | linux-riscv | no fix |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | no fix |