Red Hat Security Advisory: qemu-kvm security, bug fix, and enhancement update
An update for qemu-kvm is now available 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.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| 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… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/indexexternal
- https://access.redhat.com/errata/RHSA-2020:1116self
- https://access.redhat.com/security/updates/classification/#importantexternal
- 1270166external
- 1626871external
- 1760607external
- 1791551external
- Canonical URLself
Behebungen (48)
- Behobenqemu-img-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-2020:1116 - Behobenqemu-img-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-2020:1116 - Behobenqemu-img-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-2020:1116 - Behobenqemu-img-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-2020:1116 - Behobenqemu-kvm-10:1.5.3-173.el7.src as a component of Red Hat Enterprise Linux Client (v. 7)
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-2020:1116 - Behobenqemu-kvm-10:1.5.3-173.el7.src as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-2020:1116 - Behobenqemu-kvm-10:1.5.3-173.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)
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-2020:1116 - Behobenqemu-kvm-10:1.5.3-173.el7.src as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-2020:1116 - Behobenqemu-kvm-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-2020:1116 - Behobenqemu-kvm-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-2020:1116 - Behobenqemu-kvm-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-2020:1116 - Behobenqemu-kvm-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-2020:1116 - Behobenqemu-kvm-common-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-2020:1116 - Behobenqemu-kvm-common-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-2020:1116 - Behobenqemu-kvm-common-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-2020:1116 - Behobenqemu-kvm-common-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-2020:1116 - Behobenqemu-kvm-debuginfo-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-2020:1116 - Behobenqemu-kvm-debuginfo-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-2020:1116 - Behobenqemu-kvm-debuginfo-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-2020:1116 - Behobenqemu-kvm-debuginfo-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-2020:1116 - Behobenqemu-kvm-tools-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-2020:1116 - Behobenqemu-kvm-tools-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-2020:1116 - Behobenqemu-kvm-tools-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-2020:1116 - Behobenqemu-kvm-tools-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-2020:1116 - Workaroundqemu-img-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-10:1.5.3-173.el7.src as a component of Red Hat Enterprise Linux Client (v. 7)
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-10:1.5.3-173.el7.src as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-10:1.5.3-173.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)
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-10:1.5.3-173.el7.src as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-debuginfo-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-debuginfo-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-debuginfo-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-debuginfo-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)
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-10:1.5.3-173.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)
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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