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Red Hat OpenStack 13.0 RHSA-2021-0934-01 Moderate qemu-kvm-rhev Update

red hat
Calendar Grey March 18, 2021
Dist Redhat Esm H88
The latest version of Red Hat OpenStack Platform, 13.0, introduces important security updates for qemu-kvm-rhev, outlining necessary steps and associated packages.
An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 13.0 (Queens)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

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):
* slirp: use-after-free in ip_reass() function in ip_input.c (CVE-2020-1983)
* reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c (CVE-2020-16092)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.

Topics%20covered

Topics Covered

security advisory moderate security issue update threat qemu-kvm system patching Red Hat OpenStack red hat openstack qemu-kvm-rhev

References

https://access.redhat.com/security/cve/CVE-2020-1983 https://access.redhat.com/security/cve/CVE-2020-16092 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat OpenStack Platform 13.0:
Source: qemu-kvm-rhev-2.12.0-48.el7_9.2.src.rpm
ppc64le: qemu-img-rhev-2.12.0-48.el7_9.2.ppc64le.rpm qemu-kvm-common-rhev-2.12.0-48.el7_9.2.ppc64le.rpm qemu-kvm-rhev-2.12.0-48.el7_9.2.ppc64le.rpm qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.2.ppc64le.rpm qemu-kvm-tools-rhev-2.12.0-48.el7_9.2.ppc64le.rpm
x86_64: qemu-img-rhev-2.12.0-48.el7_9.2.x86_64.rpm qemu-kvm-common-rhev-2.12.0-48.el7_9.2.x86_64.rpm qemu-kvm-rhev-2.12.0-48.el7_9.2.x86_64.rpm qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.2.x86_64.rpm qemu-kvm-tools-rhev-2.12.0-48.el7_9.2.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/


Advisory ID: RHSA-2021:0934-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2021:0934
Issue date: 2021-03-18

Topic

An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform13.0 (Queens).Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security issue update threat qemu-kvm system patching Red Hat OpenStack red hat openstack qemu-kvm-rhev

Relevant Releases Architectures

Red Hat OpenStack Platform 13.0 - ppc64le, x86_64

Bugs Fixed

1829825 - CVE-2020-1983 QEMU: slirp: use-after-free in ip_reass() function in ip_input.c

1860283 - CVE-2020-16092 QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c

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