Red Hat Security Advisory: qemu-kvm-rhev security update
An update for qemu-kvm-rhev is now available for Red Hat Virtualization 4 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.
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-11091US | medium5.6 | — | ||
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potential… | ||||
| CVE-2018-12130US | medium5.6 | — | ||
Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable inf… | ||||
| CVE-2018-12127US | medium5.6 | — | ||
Microarchitectural Load Port Data Sampling (MLPDS): Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable informa… | ||||
| CVE-2018-12126US | medium5.6 | — | ||
Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable i… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2019:1179self
- https://access.redhat.com/security/updates/classification/#importantexternal
- https://access.redhat.com/security/vulnerabilities/mdsexternal
- 1646781external
- 1646784external
- 1667782external
- 1705312external
- Canonical URLself
remediations (44)
- Fixedqemu-img-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-img-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-img-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-img-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-img-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-img-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-img-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-img-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-common-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-common-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-common-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-common-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-common-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-common-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-common-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-common-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-tools-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-tools-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-tools-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-tools-rhev-10:2.12.0-18.el7_6.5.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-tools-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-tools-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-tools-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179 - Fixedqemu-kvm-tools-rhev-10:2.12.0-18.el7_6.5.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2019:1179
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