Red Hat Security Advisory: redhat-virtualization-host security update
An update for redhat-virtualization-host 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 (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2018-12180US | high8.8 | — | ||
Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via n… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2019:1116self
- https://access.redhat.com/security/updates/classification/#importantexternal
- 1608513external
- 1683372external
- 1696303external
- 1700782external
- 1700868external
- Canonical URLself
remediations (5)
- Fixedredhat-release-virtualization-host-0:4.3-0.6.el7.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:1116 - Fixedredhat-release-virtualization-host-0:4.3-0.6.el7.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:1116 - Fixedredhat-virtualization-host-0:4.3-20190418.0.el7_6.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:1116 - Fixedredhat-virtualization-host-image-update-0:4.3-20190418.0.el7_6.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:1116 - Fixedredhat-virtualization-host-image-update-placeholder-0:4.3-0.6.el7.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:1116
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