Threat Encyclopedia

RHSA-2021:2322-Security Advisory

Description

The vulnerabilities in the following products could cause the system to become vulnerable to malicious security attack: qemu-kvm

Analysis

Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es): QEMU: ide: atapi: OOB access while processing read commands (CVE-2020-29443) 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. SolutionFor 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.

Affected Products

qemu-kvm

CVE References

CVE-2020-29443