Red Hat Security Advisory: qemu-kvm-rhev security update
An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 10.0 (Newton). 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 in the References section.
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-1711US | medium6.0 | — | ||
An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while check… | ||||
| CVE-2020-8608US | medium5.6 | — | ||
In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code. | ||||
| CVE-2020-7039US | medium5.6 | — | ||
tcp_emu in tcp_subr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMU_IRC. This can cause a heap-based buffer overflow or ot… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2020:1300self
- https://access.redhat.com/security/updates/classification/#importantexternal
- 1791551external
- 1794290external
- 1798453external
- Canonical URLself
remediations (30)
- Fixedqemu-img-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-img-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-img-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-common-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-common-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-common-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.10.src as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.10.src as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.10.src as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Fixedqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
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-2020:1300 - Workaroundqemu-img-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-img-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-common-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-common-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-rhev-10:2.12.0-33.el7_7.10.src as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-rhev-10:2.12.0-33.el7_7.10.src as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-rhev-debuginfo-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
- Workaroundqemu-kvm-tools-rhev-10:2.12.0-33.el7_7.10.x86_64 as a component of Red Hat OpenStack Platform 10.0
This issue can only be resolved by applying updates. Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
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