ID

VAR-201905-0709

CVE

CVE-2018-12126

TITLE

Multiple Intel Product Information Disclosure Vulnerabilities (CNVD-2019-22231)

DESCRIPTION

Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf. Intel Xeon Scalable Processors and so on are products of Intel Corporation of the United States. Intel XeonScalable Processors is a scalable server central processing unit (CPU). IntelXeonProcessorE7v4Family is a XeonE7 series server central processing unit (CPU). IntelXeonProcessorE5v4Family is a XeonE5 series server central processing unit (CPU). An information disclosure vulnerability exists in several Intel products. The vulnerability stems from errors in the configuration of the network system or product during operation. An unauthorized attacker can exploit the vulnerability to obtain sensitive information about the affected component. The following products and versions are affected: Intel Xeon Scalable Processors; Xeon Processor E7 v4 Family; Xeon Processor E5 v4 Family; Xeon Processor E3 v6 Family; Xeon Processor E3 v4 Family; Xeon Processor E; Xeon E Processor; Xeon D Processor; Puma; Pentium Processor Silver Series; Pentium Processor N Series; Pentium Processor J Series; Pentium Gold Processor Series; Mobile Communications Platforms; Microcode; Core X series Processors; Celeron Processor N Series; Celeron Processor J Series; Celeron Processor G Series; Atom Processor X Series ;Atom Processor E3900 Series;Atom Processor E3800 Series;Atom Processor. Description: The VDSM service is required by a Virtualization Manager to manage the Linux hosts. VDSM manages and monitors the host's storage, memory and networks as well as virtual machine creation, other host administration tasks, statistics gathering, and log collection. Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. (CVE-2019-11091) * QEMU: device_tree: heap buffer overflow while loading device tree blob (CVE-2018-20815) * QEMU: rtl8139: integer overflow leads to buffer overflow (CVE-2018-17958) * QEMU: net: ignore packets with large size (CVE-2018-17963) * QEMU: scsi-generic: possible OOB access while handling inquiry request (CVE-2019-6501) * QEMU: slirp: information leakage in tcp_emu() due to uninitialized stack variables (CVE-2019-9824) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: This update also fixes several bugs and adds various enhancements. Documentation for these changes is available from the Release Notes document linked to in the References section. Once all virtual machines have shut down, start them again for this update to take effect. Bugs fixed (https://bugzilla.redhat.com/): 1508708 - [data plane] Qemu-kvm core dumped when doing block-stream and block-job-cancel to a data disk with data-plane enabled 1526313 - Improve QEMU lock error info for hot-plugging same qcow2 image file twice in different target to VM 1531888 - Local VM and migrated VM on the same host can run with same RAW file as visual disk source while without shareable configured or lock manager enabled 1551486 - QEMU image locking needn't double open fd number (i.e. drop file-posix.c:s->lock_fd) 1585155 - QEMU core dumped when hotplug memory exceeding host hugepages and with discard-data=yes 1597482 - qemu crashed when disk enable the IOMMU 1598119 - "share-rw=on" does not work for luks format image 1603104 - Qemu Aborted (core dumped) for 'qemu-kvm: Failed to lock byte 100' when remote NFS or GlusterFS volume stopped during the block mirror(or block commit/stream) process 1607768 - qemu aborted when start guest with a big iothreads 1608226 - [virtual-network][mq] prompt warning "qemu-kvm: unable to start vhost net: 14: falling back on userspace virtio" when boot with win8+ guests with multi-queue 1610461 - High Host CPU load for Windows 10 Guests (Update 1803) when idle 1614302 - qemu-kvm: Could not find keytab file: /etc/qemu/krb5.tab: No such file or directory 1614610 - Guest quit with error when hotunplug cpu 1619778 - Ballooning is incompatible with vfio assigned devices, but not prevented 1620373 - Failed to do migration after hotplug and hotunplug the ivshmem device 1623986 - block-commit can't be used with -blockdev 1624009 - allow backing of pflash via -blockdev 1627272 - boot guest with q35+vIOMMU+ device assignment, qemu crash when return assigned network devices from vfio driver to ixgbe in guest 1628098 - [Intel 7.7 BUG][KVM][Crystal Ridge]object_get_canonical_path_component: assertion failed: (obj->parent != NULL) 1629056 - qemu NBD server failure with block status of dirty bitmaps 1629717 - qemu_ram_mmap: Assertion `is_power_of_2(align)' failed 1629720 - [Intel 7.6 BUG][Crystal Ridge] pc_dimm_get_free_addr: assertion failed: (QEMU_ALIGN_UP(address_space_start, align) == address_space_start) 1631052 - x-block-dirty-bitmap-merge into a disabled bitmap dest causes assert 1631227 - Qemu Core dump when quit vm that's in status "paused(io-error)" with data plane enabled 1631615 - Wrong werror default for -device drive=<node-name> 1631877 - qemu dirty bitmap merge fails to update count 1633150 - Cross migration from RHEL7.5 to RHEL7.6 fails with cpu flag stibp 1633536 - Qemu core dump when do migration after hot plugging a backend image with 'blockdev-add'(without the frontend) 1636712 - CVE-2018-17958 QEMU: rtl8139: integer overflow leads to buffer overflow 1636777 - CVE-2018-17963 QEMU: net: ignore packets with large size 1642551 - qemu-kvm-tools-rhev depends on libxkbcommon, but the RPM-level dependency is missing 1646781 - CVE-2018-12126 hardware: Microarchitectural Store Buffer Data Sampling (MSBDS) 1646784 - CVE-2018-12130 hardware: Microarchitectural Fill Buffer Data Sampling (MFBDS) 1648236 - QEMU doesn't expose rendernode option for egl-headless display type 1656913 - qcow2 cache is too small 1666336 - severe performance impact using encrypted Cinder volume (QEMU luks) 1666884 - persistent bitmaps prevent qcow2 image resize 1667320 - -blockdev: auto-read-only is ineffective for drivers on read-only whitelist 1667782 - CVE-2018-12127 hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS) 1668160 - CVE-2019-6501 QEMU: scsi-generic: possible OOB access while handling inquiry request 1668956 - incremental backup bitmap API needs a finalized interface 1672010 - [RHEL7]Qemu coredump when remove a persistent bitmap after vm re-start(dataplane enabled) 1673080 - "An unknown error has occurred" when using cdrom to install the system with two blockdev disks.(when choose installation destination) 1673397 - [RHEL.7] qemu-kvm core dumped after hotplug the deleted disk with iothread parameter 1673402 - Qemu core dump when start guest with two disks using same drive 1676728 - RHEL77: Run iotests as part of build process 1677073 - Backport additional QEMU 4.0 Bitmap API changes to RHEL 7.7 1678515 - CVE-2019-9824 QEMU: slirp: information leakage in tcp_emu() due to uninitialized stack variables 1685989 - Add facility to use block jobs with backing images without write permission 1691009 - NBD pull mode incremental backup API needs a finalized interface 1691018 - Fix iotest 226 for local development builds 1691048 - Add qemu-img info support for querying bitmaps offline 1691563 - QEMU NBD Feature parity roundup (QEMU 3.1.0) 1692018 - qemu-img: Protocol error: simple reply when structured reply chunk was expected 1693101 - CVE-2018-20815 QEMU: device_tree: heap buffer overflow while loading device tree blob 1703916 - Qemu core dump when quit vm after forbidden to do backup with a read-only bitmap 1705312 - CVE-2019-11091 hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM) 1714160 - Guest with 'reservations' for a disk start failed 6. (CVE-2019-11091) 4. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================ FreeBSD-SA-19:26.mcu Security Advisory The FreeBSD Project Topic: Intel CPU Microcode Update Category: 3rd party Module: Intel CPU microcode Announced: 2019-11-12 Credits: Intel Affects: All supported versions of FreeBSD running on certain Intel CPUs. CVE Name: CVE-2019-11135, CVE-2019-11139, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2018-11091, CVE-2017-5715 For general information regarding FreeBSD Security Advisories, including descriptions of the fields above, security branches, and the following sections, please visit <URL:https://security.FreeBSD.org/>. Background - From time to time Intel releases new CPU microcode to address functional issues and security vulnerabilities. Such a release is also known as a Micro Code Update (MCU), and is a component of a broader Intel Platform Update (IPU). FreeBSD distributes CPU microcode via the devcpu-data port and package. II. Problem Description Starting with version 1.26, the devcpu-data port/package includes updates and mitigations for the following technical and security advisories (depending on CPU model). Intel TSX Updates (TAA) CVE-2019-11135 Voltage Modulation Vulnerability CVE-2019-11139 MD_CLEAR Operations CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2018-11091 TA Indirect Sharing CVE-2017-5715 EGETKEY CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2018-11091 JCC SKX102 Erratum Updated microcode includes mitigations for CPU issues, but may also cause a performance regression due to the JCC erratum mitigation. Please visit http://www.intel.com/benchmarks for further information. Please visit http://www.intel.com/security for detailed information on these advisories as well as a list of CPUs that are affected. III. Impact Operating a CPU without the latest microcode may result in erratic or unpredictable behavior, including system crashes and lock ups. Certain issues listed in this advisory may result in the leakage of privileged system information to unprivileged users. IV. Workaround To determine if TSX is present in your system, run the following: 1. kldload cpuctl 2. cpucontrol -i 7 /dev/cpuctl0 If bits 4 (0x10) and 11 (0x800) are set in the second response word (EBX), TSX is present. In the absence of updated microcode, TAA can be mitigated by enabling the MDS mitigation: 3. sysctl hw.mds_disable=1 Systems must be running FreeBSD 11.3, FreeBSD 12.1, or later for this to work. *IMPORTANT* If your use case can tolerate leaving the CPU issues unmitigated and cannot tolerate a performance regression, ensure that the devcpu-data package is not installed or is locked at 1.25 or earlier. # pkg delete devcpu-data or # pkg lock devcpu-data Later versions of the LLVM and GCC compilers will include changes that partially relieve the peformance impact. V. Solution Install the latest Intel Microcode Update via the devcpu-data port/package, version 1.26 or later. Updated microcode adds the ability to disable TSX. With updated microcode the issue can still be mitigated by enabling the MDS mitigation as described in the workaround section, or by disabling TSX instead: 1. kldload cpuctl 2. cpucontrol -i 7 /dev/cpuctl0 If bit 29 (0x20000000) is set in the fourth response word (EDX), then the 0x10a MSR is present. cpucontrol -m 0x10a /dev/cpuctl0 If bit 8 (0x100) of the response word is set, your CPU is not vulnerable to TAA and no further action is required. If bit 7 (0x80) is cleared, then your CPU does not have updated microcode that facilitates TSX to be disabled. The only remedy available is to enable the MDS mitigation, as documented above. cpucontrol -m 0x122=3 /dev/cpuctl0 Repeat step 4 for each numbered CPU that is present. A future kernel change to FreeBSD will provide automatic detection and mitigation for TAA. LLVM 9.0 will be updated in FreeBSD 13-current to address the JCC peformance impact. Updates to prior versions of LLVM are currently being evaluated. VI. Correction details There are currently no changes in FreeBSD to address this issue. VII. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: libvirt security update Advisory ID: RHSA-2019:1177-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1177 Issue date: 2019-05-14 CVE Names: CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091 ===================================================================== 1. Summary: An update for libvirt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x 3. Description: The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In addition, libvirt provides tools for remote management of virtualized systems. Security Fix(es): * A flaw was found in the implementation of the "fill buffer", a mechanism used by modern CPUs when a cache-miss is made on L1 CPU cache. If an attacker can generate a load operation that would create a page fault, the execution will continue speculatively with incorrect data from the fill buffer while the data is fetched from higher level caches. This response time can be measured to infer data in the fill buffer. (CVE-2018-12130) * Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation is split into STA (STore Address) and STD (STore Data) sub-operations. These sub-operations allow the processor to hand-off address generation logic into these sub-operations for optimized writes. Both of these sub-operations write to a shared distributed processor structure called the 'processor store buffer'. As a result, an unprivileged attacker could use this flaw to read private data resident within the CPU's processor store buffer. (CVE-2018-12126) * Microprocessors use a ‘load port’ subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU’s pipelines. Stale load operations results are stored in the 'load port' table until overwritten by newer operations. Certain load-port operations triggered by an attacker can be used to reveal data about previous stale requests leaking data back to the attacker via a timing side-channel. (CVE-2019-11091) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the updated packages, libvirtd will be restarted automatically. 5. Bugs fixed (https://bugzilla.redhat.com/): 1646781 - CVE-2018-12126 hardware: Microarchitectural Store Buffer Data Sampling (MSBDS) 1646784 - CVE-2018-12130 hardware: Microarchitectural Fill Buffer Data Sampling (MFBDS) 1667782 - CVE-2018-12127 hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS) 1705312 - CVE-2019-11091 hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM) 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: libvirt-4.5.0-10.el7_6.9.src.rpm x86_64: libvirt-4.5.0-10.el7_6.9.x86_64.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.x86_64.rpm libvirt-client-4.5.0-10.el7_6.9.i686.rpm libvirt-client-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-gluster-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-rbd-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.x86_64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.i686.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.x86_64.rpm libvirt-libs-4.5.0-10.el7_6.9.i686.rpm libvirt-libs-4.5.0-10.el7_6.9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: libvirt-admin-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.x86_64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.i686.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.x86_64.rpm libvirt-devel-4.5.0-10.el7_6.9.i686.rpm libvirt-devel-4.5.0-10.el7_6.9.x86_64.rpm libvirt-docs-4.5.0-10.el7_6.9.x86_64.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.x86_64.rpm libvirt-login-shell-4.5.0-10.el7_6.9.x86_64.rpm libvirt-nss-4.5.0-10.el7_6.9.i686.rpm libvirt-nss-4.5.0-10.el7_6.9.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: libvirt-4.5.0-10.el7_6.9.src.rpm x86_64: libvirt-bash-completion-4.5.0-10.el7_6.9.x86_64.rpm libvirt-client-4.5.0-10.el7_6.9.i686.rpm libvirt-client-4.5.0-10.el7_6.9.x86_64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.i686.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.x86_64.rpm libvirt-libs-4.5.0-10.el7_6.9.i686.rpm libvirt-libs-4.5.0-10.el7_6.9.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: libvirt-4.5.0-10.el7_6.9.x86_64.rpm libvirt-admin-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-gluster-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-rbd-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.x86_64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.i686.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.x86_64.rpm libvirt-devel-4.5.0-10.el7_6.9.i686.rpm libvirt-devel-4.5.0-10.el7_6.9.x86_64.rpm libvirt-docs-4.5.0-10.el7_6.9.x86_64.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.x86_64.rpm libvirt-login-shell-4.5.0-10.el7_6.9.x86_64.rpm libvirt-nss-4.5.0-10.el7_6.9.i686.rpm libvirt-nss-4.5.0-10.el7_6.9.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: libvirt-4.5.0-10.el7_6.9.src.rpm ppc64: libvirt-4.5.0-10.el7_6.9.ppc64.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.ppc64.rpm libvirt-client-4.5.0-10.el7_6.9.ppc.rpm libvirt-client-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.ppc64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.ppc.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.ppc64.rpm libvirt-devel-4.5.0-10.el7_6.9.ppc.rpm libvirt-devel-4.5.0-10.el7_6.9.ppc64.rpm libvirt-docs-4.5.0-10.el7_6.9.ppc64.rpm libvirt-libs-4.5.0-10.el7_6.9.ppc.rpm libvirt-libs-4.5.0-10.el7_6.9.ppc64.rpm ppc64le: libvirt-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-client-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-devel-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-docs-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-libs-4.5.0-10.el7_6.9.ppc64le.rpm s390x: libvirt-4.5.0-10.el7_6.9.s390x.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.s390x.rpm libvirt-client-4.5.0-10.el7_6.9.s390.rpm libvirt-client-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.s390x.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.s390.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.s390x.rpm libvirt-devel-4.5.0-10.el7_6.9.s390.rpm libvirt-devel-4.5.0-10.el7_6.9.s390x.rpm libvirt-docs-4.5.0-10.el7_6.9.s390x.rpm libvirt-libs-4.5.0-10.el7_6.9.s390.rpm libvirt-libs-4.5.0-10.el7_6.9.s390x.rpm x86_64: libvirt-4.5.0-10.el7_6.9.x86_64.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.x86_64.rpm libvirt-client-4.5.0-10.el7_6.9.i686.rpm libvirt-client-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-gluster-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-rbd-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.x86_64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.i686.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.x86_64.rpm libvirt-devel-4.5.0-10.el7_6.9.i686.rpm libvirt-devel-4.5.0-10.el7_6.9.x86_64.rpm libvirt-docs-4.5.0-10.el7_6.9.x86_64.rpm libvirt-libs-4.5.0-10.el7_6.9.i686.rpm libvirt-libs-4.5.0-10.el7_6.9.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: libvirt-4.5.0-10.el7_6.9.src.rpm ppc64le: libvirt-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-client-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-devel-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-docs-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-libs-4.5.0-10.el7_6.9.ppc64le.rpm s390x: libvirt-4.5.0-10.el7_6.9.s390x.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.s390x.rpm libvirt-client-4.5.0-10.el7_6.9.s390.rpm libvirt-client-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.s390x.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.s390.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.s390x.rpm libvirt-devel-4.5.0-10.el7_6.9.s390.rpm libvirt-devel-4.5.0-10.el7_6.9.s390x.rpm libvirt-docs-4.5.0-10.el7_6.9.s390x.rpm libvirt-libs-4.5.0-10.el7_6.9.s390.rpm libvirt-libs-4.5.0-10.el7_6.9.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: libvirt-admin-4.5.0-10.el7_6.9.ppc64.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.ppc64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.ppc.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.ppc64.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.ppc64.rpm libvirt-login-shell-4.5.0-10.el7_6.9.ppc64.rpm libvirt-nss-4.5.0-10.el7_6.9.ppc.rpm libvirt-nss-4.5.0-10.el7_6.9.ppc64.rpm ppc64le: libvirt-admin-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-login-shell-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-nss-4.5.0-10.el7_6.9.ppc64le.rpm s390x: libvirt-admin-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.s390x.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.s390.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.s390x.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.s390x.rpm libvirt-login-shell-4.5.0-10.el7_6.9.s390x.rpm libvirt-nss-4.5.0-10.el7_6.9.s390.rpm libvirt-nss-4.5.0-10.el7_6.9.s390x.rpm x86_64: libvirt-admin-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.x86_64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.i686.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.x86_64.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.x86_64.rpm libvirt-login-shell-4.5.0-10.el7_6.9.x86_64.rpm libvirt-nss-4.5.0-10.el7_6.9.i686.rpm libvirt-nss-4.5.0-10.el7_6.9.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): Source: libvirt-4.5.0-10.el7_6.9.src.rpm aarch64: libvirt-4.5.0-10.el7_6.9.aarch64.rpm libvirt-admin-4.5.0-10.el7_6.9.aarch64.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.aarch64.rpm libvirt-client-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.aarch64.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.aarch64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.aarch64.rpm libvirt-devel-4.5.0-10.el7_6.9.aarch64.rpm libvirt-docs-4.5.0-10.el7_6.9.aarch64.rpm libvirt-libs-4.5.0-10.el7_6.9.aarch64.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.aarch64.rpm libvirt-login-shell-4.5.0-10.el7_6.9.aarch64.rpm libvirt-nss-4.5.0-10.el7_6.9.aarch64.rpm ppc64le: libvirt-admin-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-login-shell-4.5.0-10.el7_6.9.ppc64le.rpm libvirt-nss-4.5.0-10.el7_6.9.ppc64le.rpm s390x: libvirt-admin-4.5.0-10.el7_6.9.s390x.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.s390x.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.s390.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.s390x.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.s390x.rpm libvirt-login-shell-4.5.0-10.el7_6.9.s390x.rpm libvirt-nss-4.5.0-10.el7_6.9.s390.rpm libvirt-nss-4.5.0-10.el7_6.9.s390x.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: libvirt-4.5.0-10.el7_6.9.src.rpm x86_64: libvirt-4.5.0-10.el7_6.9.x86_64.rpm libvirt-bash-completion-4.5.0-10.el7_6.9.x86_64.rpm libvirt-client-4.5.0-10.el7_6.9.i686.rpm libvirt-client-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-config-network-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-config-nwfilter-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-interface-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-lxc-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-network-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-nodedev-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-nwfilter-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-qemu-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-secret-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-core-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-disk-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-gluster-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-iscsi-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-logical-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-mpath-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-rbd-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-driver-storage-scsi-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-kvm-4.5.0-10.el7_6.9.x86_64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.i686.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.x86_64.rpm libvirt-devel-4.5.0-10.el7_6.9.i686.rpm libvirt-devel-4.5.0-10.el7_6.9.x86_64.rpm libvirt-docs-4.5.0-10.el7_6.9.x86_64.rpm libvirt-libs-4.5.0-10.el7_6.9.i686.rpm libvirt-libs-4.5.0-10.el7_6.9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: libvirt-admin-4.5.0-10.el7_6.9.x86_64.rpm libvirt-daemon-lxc-4.5.0-10.el7_6.9.x86_64.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.i686.rpm libvirt-debuginfo-4.5.0-10.el7_6.9.x86_64.rpm libvirt-lock-sanlock-4.5.0-10.el7_6.9.x86_64.rpm libvirt-login-shell-4.5.0-10.el7_6.9.x86_64.rpm libvirt-nss-4.5.0-10.el7_6.9.i686.rpm libvirt-nss-4.5.0-10.el7_6.9.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2018-12126 https://access.redhat.com/security/cve/CVE-2018-12127 https://access.redhat.com/security/cve/CVE-2018-12130 https://access.redhat.com/security/cve/CVE-2019-11091 https://access.redhat.com/security/vulnerabilities/mds https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXNsSgNzjgjWX9erEAQjiwQ/+KzJjuKPZd/X2FGkvTlkICF0eyoKrGaOH qNNGLoz/LWJ5POt/WDWzw6V+Xr23DwWRFy6nmHvsVldAF2QsiEZ1MJMreSqlIN5P 8aE45ZL2jG4LItnERjEhGA0YMxVwM8oELDNt4FhPRZeboidQfAxHhlDsOKButo90 c0bJMuPMzcjt/VsuWMFgXLL4h3sQxbffvYUnXRWu8lHpXouhZnf0AGbrR5rv1z5D EWqJ40YG5kUTK8ks8sSJXeEWfmIZC5J4wbQSPc9Vlw6zWRjnyQx71hDXfF/7peIm x315ZkWF23ZF5sppdXKoorju8AWqtMuU/TPLrcYABcifDbSU2Hv9zymyxbPEEuU3 wdU21vuDMB6Y2FtI+cSo47lRvAv/HZ1p6U3DafrAVm857JjBTestYknnjxPYsmqe F5/ELJJu/CysuKReAaTEfPryHBMhXbO8PTnE/dTR5NgS2zD0ZvbszF7Fp5acDaZT VXeOvZ8emEEVs+Q9IyW9puoCygteM6tp3t1cJM6ZfKBHhdjmxmt3SzXup1B2Nz+k Rddh4BBBWQX1w6UzJJc1GsHtpnD3/2XYPS9wFd6eqelevDUvkBRWRUpMQ2+4CL+i juqKGFx6nq62P30xBWr/q5o74iepigrLo/FSHwvx/TY3zj1+gAplKMfe232hHlBB Etxatf7BGkQ= =KkUM -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . ========================================================================== Ubuntu Security Notice USN-3977-3 June 20, 2019 intel-microcode update ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.04 - Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 ESM Summary: The system could be made to expose sensitive information. Software Description: - intel-microcode: Processor microcode for Intel CPUs Details: USN-3977-1 and USN-3977-2 provided mitigations for Microarchitectural Data Sampling (MDS) vulnerabilities in Intel Microcode for a large number of Intel processor families. This update provides the corresponding updated microcode mitigations for the Intel Sandy Bridge processor family Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian \xd6sterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered that memory previously stored in microarchitectural fill buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. (CVE-2018-12130) Brandon Falk, Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Stephan van Schaik, Alyssa Milburn, Sebastian \xd6sterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that memory previously stored in microarchitectural load ports of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. (CVE-2018-12127) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Marina Minkin, Daniel Moghimi, Moritz Lipp, Michael Schwarz, Jo Van Bulck, Daniel Genkin, Daniel Gruss, Berk Sunar, Frank Piessens, and Yuval Yarom discovered that memory previously stored in microarchitectural store buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. (CVE-2018-12126) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Volodrmyr Pikhur, Moritz Lipp, Michael Schwarz, Daniel Gruss, Stephan van Schaik, Alyssa Milburn, Sebastian \xd6sterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that uncacheable memory previously stored in microarchitectural buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. (CVE-2019-11091) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: intel-microcode 3.20190618.0ubuntu0.19.04.1 Ubuntu 18.10: intel-microcode 3.20190618.0ubuntu0.18.10.1 Ubuntu 18.04 LTS: intel-microcode 3.20190618.0ubuntu0.18.04.1 Ubuntu 16.04 LTS: intel-microcode 3.20190618.0ubuntu0.16.04.1 Ubuntu 14.04 ESM: intel-microcode 3.20190618.0ubuntu0.14.04.1 After a standard system update you need to reboot your computer to make all the necessary changes. 6.5) - x86_64 3. 7.4) - ppc64, ppc64le, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. (CVE-2019-11091) * kernel: Buffer overflow in firewire driver via crafted incoming packets (CVE-2016-8633) * kernel: crypto: privilege escalation in skcipher_recvmsg function (CVE-2017-13215) * Kernel: ipsec: xfrm: use-after-free leading to potential privilege escalation (CVE-2017-16939) * kernel: Out-of-bounds write via userland offsets in ebt_entry struct in netfilter/ebtables.c (CVE-2018-1068) * kernel: Use-after-free due to race condition in AF_PACKET implementation (CVE-2018-18559) * kernel: media: use-after-free in [tuner-xc2028] media driver (CVE-2016-7913) * kernel: Out-of-bounds access via an XFRM_MSG_MIGRATE xfrm Netlink message (CVE-2017-11600) * kernel: memory leak when merging buffers in SCSI IO vectors (CVE-2017-12190) * kernel: Unallocated memory access by malicious USB device via bNumInterfaces overflow (CVE-2017-17558) * Kernel: KVM: DoS via write flood to I/O port 0x80 (CVE-2017-1000407) * Kernel: FPU state information leakage via lazy FPU restore (CVE-2018-3665) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * rwsem in inconsistent state leading system to hung (BZ#1690321) * efi_bgrt_init fails to ioremap error during boot (BZ#1692284) 4

IOT TAXONOMY

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

overflow

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-04-18T22:50:50.045000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE