RHSA-2020:4050

csafUSredhat_csaf

Red Hat Security Advisory: qemu-kvm security update

view advisory published 2020-09-29

An update for qemu-kvm is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended Update Support, and Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions. 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.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2020-14364USmedium5.0Exploit
An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevi…
02

references

External citations — patches, advisories, analysis.

03

remediations (40)

  • Fixedqemu-img-10:1.5.3-126.el7_3.18.ppc64le as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    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-2020:4050
  • Fixedqemu-img-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-img-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    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-2020:4050
  • Fixedqemu-img-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-10:1.5.3-126.el7_3.18.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-10:1.5.3-126.el7_3.18.src as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-10:1.5.3-126.el7_3.18.src as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-common-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-common-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-common-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-debuginfo-10:1.5.3-126.el7_3.18.ppc64le as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-debuginfo-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-debuginfo-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-debuginfo-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-tools-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-tools-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    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-2020:4050
  • Fixedqemu-kvm-tools-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    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-2020:4050
  • Workaroundqemu-img-10:1.5.3-126.el7_3.18.ppc64le as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-img-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-img-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-img-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-10:1.5.3-126.el7_3.18.src as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-10:1.5.3-126.el7_3.18.src as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-10:1.5.3-126.el7_3.18.src as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-common-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-common-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-common-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-debuginfo-10:1.5.3-126.el7_3.18.ppc64le as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-debuginfo-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-debuginfo-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-debuginfo-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-tools-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server AUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-tools-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

  • Workaroundqemu-kvm-tools-10:1.5.3-126.el7_3.18.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.3)

    Using Libvirt management interface to manage guest VMs significantly reduces impact of this issue. Libvirt starts each guest process with an unprivileged system user(ex. qemu) privileges and further confines the process with strict sVirt and SELinux policies. * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_security_guide/

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