Red Hat Security Advisory: qemu-kvm-rhev security update
An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 14.0 (Rocky). 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 (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-14378US | high8.8 | Exploit | ||
ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment. | ||||
| CVE-2019-12155US | high7.5 | — | ||
interface_release_resource in hw/display/qxl.c in QEMU 3.1.x through 4.0.0 has a NULL pointer dereference. | ||||
references
External citations — patches, advisories, analysis.
remediations (33)
- Fixedqemu-img-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-img-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-img-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-img-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-common-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-common-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-common-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-common-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.4.src as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.4.src as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Fixedqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
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 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-2019:3742 - Workaroundqemu-img-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-img-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-common-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-common-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-rhev-10:2.12.0-33.el7_7.4.src as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.4.ppc64le as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.4.x86_64 as a component of Red Hat OpenStack Platform 14.0
There is no external mitigation to prevent this out-of-bounds heap memory access.
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