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 (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-3831US | medium6.7OT elevated | — | ||
A vulnerability was discovered in vdsm, version 4.19 through 4.30.3 and 4.30.5 through 4.30.8. The systemd_run function exposed to the vdsm system user could be abused to execute a… | ||||
| CVE-2019-6454US | medium5.5 | — | ||
An issue was discovered in sd-bus in systemd 239. bus_process_object() in libsystemd/sd-bus/bus-objects.c allocates a variable-length stack buffer for temporarily storing the objec… | ||||
| CVE-2019-3813US | high7.5 | — | ||
Spice, versions 0.5.2 through 0.14.1, are vulnerable to an out-of-bounds read due to an off-by-one error in memslot_get_virt. This may lead to a denial of service, or, in the worst… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2019:0457self
- https://access.redhat.com/security/updates/classification/#importantexternal
- 1665371external
- 1667032external
- 1677108external
- 1677667external
- Canonical URLself
remediations (15)
- Fixedredhat-release-virtualization-host-0:4.2-8.3.el7.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-release-virtualization-host-0:4.2-8.3.el7.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-release-virtualization-host-0:4.2-8.3.el7.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-release-virtualization-host-0:4.2-8.3.el7.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-release-virtualization-host-0:4.2-8.3.el7.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-release-virtualization-host-0:4.2-8.3.el7.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-0:4.2-20190219.0.el7_6.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-0:4.2-20190219.0.el7_6.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-0:4.2-20190219.0.el7_6.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-image-update-0:4.2-20190219.0.el7_6.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-image-update-0:4.2-20190219.0.el7_6.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-image-update-0:4.2-20190219.0.el7_6.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-image-update-placeholder-0:4.2-8.3.el7.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-image-update-placeholder-0:4.2-8.3.el7.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457 - Fixedredhat-virtualization-host-image-update-placeholder-0:4.2-8.3.el7.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHSA-2019:0457
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