QID 239401

Date Published: 2021-06-14

QID 239401: Red Hat Update for qemu-kvm (RHSA-2021:2322)

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)

Affected Products:

Red Hat Enterprise Linux Server 7 x86_64
Red Hat Enterprise Linux Workstation 7 x86_64
Red Hat Enterprise Linux Desktop 7 x86_64
Red Hat Enterprise Linux for Scientific Computing 7 x86_64

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

  • CVSS V3 rated as Medium - 3.9 severity.
  • CVSS V2 rated as Medium - 3.3 severity.
    • Solution
    Upgrade to the latest packages which contain a patch. Refer to Applying Package Updates to RHEL system for details.

    Refer to Red Hat security advisory RHSA-2021:2322 to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239401

    CVE-2020-29443 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:2322 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:2322?language=en
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