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Red Hat 7: RHSA-2020-4111 Important: QEMU-KVM-RHEV Out-of-Bounds Access

red hat
Calendar Grey September 30, 2020
Dist Redhat Esm H88
Uncover the significant Red Hat virtualization release concerning qemu-kvm-rhev that resolves a vital security vulnerability.
An update for qemu-kvm-rhev is now available for Red Hat Virtualization for Red Hat Virtualization Host 7

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/2974891

Summary

KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products.
Security Fix(es):
* CVE-2020-14364 QEMU: usb: out-of-bounds r/w access issue while processing usb packets
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory update red hat important virtualization out-of-bounds access qemu-kvm-rhev

References

https://access.redhat.com/security/cve/CVE-2020-14364 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts:
Source: qemu-kvm-rhev-2.12.0-48.el7_9.1.src.rpm
ppc64le: qemu-img-rhev-2.12.0-48.el7_9.1.ppc64le.rpm qemu-kvm-common-rhev-2.12.0-48.el7_9.1.ppc64le.rpm qemu-kvm-rhev-2.12.0-48.el7_9.1.ppc64le.rpm qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.1.ppc64le.rpm qemu-kvm-tools-rhev-2.12.0-48.el7_9.1.ppc64le.rpm
x86_64: qemu-img-rhev-2.12.0-48.el7_9.1.x86_64.rpm qemu-kvm-common-rhev-2.12.0-48.el7_9.1.x86_64.rpm qemu-kvm-rhev-2.12.0-48.el7_9.1.x86_64.rpm qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.1.x86_64.rpm qemu-kvm-tools-rhev-2.12.0-48.el7_9.1.x86_64.rpm
RHV-M 4.3:
Source: qemu-kvm-rhev-2.12.0-48.el7_9.1.src.rpm
x86_64: qemu-img-rhev-2.12.0-48.el7_9.1.x86_64.rpm qemu-kvm-common-rhev-2.12.0-48.el7_9.1.x86_64.rpm qemu-kvm-rhev-2.12.0-48.el7_9.1.x86_64.rpm qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.1.x86_64.rpm qemu-kvm-tools-rhev-2.12.0-48.el7_9.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:4111-01
Product: Red Hat Virtualization
Advisory URL: https://access.redhat.com/errata/RHSA-2020:4111
Issue date: 2020-09-30

Topic

An update for qemu-kvm-rhev is now available for Red Hat Virtualization forRed Hat Virtualization Host 7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory update red hat important virtualization out-of-bounds access qemu-kvm-rhev

Relevant Releases Architectures

RHV-M 4.3 - x86_64

Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - ppc64le, x86_64

Bugs Fixed

1869201 - CVE-2020-14364 QEMU: usb: out-of-bounds r/w access issue while processing usb packets

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