Red Hat Security Advisory: qemu-kvm-rhev security, bug fix, and enhancement update
An update for qemu-kvm-rhev is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3. Red Hat Product Security has rated this update as having a security impact of Low. 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 (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-20382US | low3.5 | — | ||
QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated i… | ||||
| CVE-2018-15746US | medium5.5 | — | ||
qemu-seccomp.c in QEMU might allow local OS guest users to cause a denial of service (guest crash) by leveraging mishandling of the seccomp policy for threads other than the main t… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2020:3267self
- https://access.redhat.com/security/updates/classification/#lowexternal
- 1721403external
- 1791653external
- 1802216external
- 1810390external
- 1819253external
- Canonical URLself
remediations (34)
- Fixedqemu-img-rhev-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-img-rhev-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-img-rhev-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-img-rhev-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-img-rhev-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-img-rhev-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-common-rhev-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-common-rhev-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-common-rhev-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-common-rhev-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-common-rhev-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-common-rhev-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.src as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.src as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-tools-rhev-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-tools-rhev-10:2.12.0-48.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-tools-rhev-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-tools-rhev-10:2.12.0-48.el7.x86_64 as a component of RHV-M 4.3
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-2020:3267 - Fixedqemu-kvm-tools-rhev-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267 - Fixedqemu-kvm-tools-rhev-10:2.12.0-48.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts
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-2020:3267
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