Red Hat Security Advisory: qemu-kvm security update
An update for qemu-kvm is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. 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-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. | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
Behebungen (24)
- Behobenqemu-img-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
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-2020:2126 - Behobenqemu-img-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-10:1.5.3-160.el7_6.6.src as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-10:1.5.3-160.el7_6.6.src as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-common-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-common-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-debuginfo-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-debuginfo-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-tools-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
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-2020:2126 - Behobenqemu-kvm-tools-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
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-2020:2126 - Workaroundqemu-img-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-img-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-10:1.5.3-160.el7_6.6.src as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-10:1.5.3-160.el7_6.6.src as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-common-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-common-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-debuginfo-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-debuginfo-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-tools-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
- Workaroundqemu-kvm-tools-10:1.5.3-160.el7_6.6.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)
There is no external mitigation to prevent this out-of-bounds heap memory access.
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