vulnerability

Rocky Linux: CVE-2021-20295: virt-rhel-and-virt-devel-rhel (RLSA-2021-1064)

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Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Apr 1, 2022
Added
Mar 12, 2024
Modified
Aug 13, 2025

Description

It was discovered that the update for the virt:rhel module in the RHSA-2020:4676 (https://access.redhat.com/errata/RHSA-2020:4676) erratum released as part of Red Hat Enterprise Linux 8.3 failed to include the fix for the qemu-kvm component issue CVE-2020-10756, which was previously corrected in virt:rhel/qemu-kvm via erratum RHSA-2020:4059 (https://access.redhat.com/errata/RHSA-2020:4059). CVE-2021-20295 was assigned to that Red Hat specific security regression. For more details about the original security issue CVE-2020-10756, refer to bug 1835986 or the CVE page: https://access.redhat.com/security/cve/CVE-2020-10756.

Solutions

rocky-upgrade-hivexrocky-upgrade-hivex-debuginforocky-upgrade-hivex-debugsourcerocky-upgrade-hivex-develrocky-upgrade-libguestfs-winsupportrocky-upgrade-libiscsirocky-upgrade-libiscsi-debuginforocky-upgrade-libiscsi-debugsourcerocky-upgrade-libiscsi-develrocky-upgrade-libiscsi-utilsrocky-upgrade-libiscsi-utils-debuginforocky-upgrade-libnbdrocky-upgrade-libnbd-debuginforocky-upgrade-libnbd-debugsourcerocky-upgrade-libnbd-develrocky-upgrade-libvirt-dbusrocky-upgrade-libvirt-dbus-debuginforocky-upgrade-libvirt-dbus-debugsourcerocky-upgrade-libvirt-python-debugsourcerocky-upgrade-nbdfuserocky-upgrade-nbdfuse-debuginforocky-upgrade-nbdkitrocky-upgrade-nbdkit-basic-filtersrocky-upgrade-nbdkit-basic-filters-debuginforocky-upgrade-nbdkit-basic-pluginsrocky-upgrade-nbdkit-basic-plugins-debuginforocky-upgrade-nbdkit-curl-pluginrocky-upgrade-nbdkit-curl-plugin-debuginforocky-upgrade-nbdkit-debuginforocky-upgrade-nbdkit-debugsourcerocky-upgrade-nbdkit-develrocky-upgrade-nbdkit-example-pluginsrocky-upgrade-nbdkit-example-plugins-debuginforocky-upgrade-nbdkit-gzip-pluginrocky-upgrade-nbdkit-gzip-plugin-debuginforocky-upgrade-nbdkit-linuxdisk-pluginrocky-upgrade-nbdkit-linuxdisk-plugin-debuginforocky-upgrade-nbdkit-python-pluginrocky-upgrade-nbdkit-python-plugin-debuginforocky-upgrade-nbdkit-serverrocky-upgrade-nbdkit-server-debuginforocky-upgrade-nbdkit-ssh-pluginrocky-upgrade-nbdkit-ssh-plugin-debuginforocky-upgrade-nbdkit-vddk-pluginrocky-upgrade-nbdkit-vddk-plugin-debuginforocky-upgrade-nbdkit-xz-filterrocky-upgrade-nbdkit-xz-filter-debuginforocky-upgrade-netcfrocky-upgrade-netcf-debuginforocky-upgrade-netcf-debugsourcerocky-upgrade-netcf-develrocky-upgrade-netcf-libsrocky-upgrade-netcf-libs-debuginforocky-upgrade-ocaml-hivexrocky-upgrade-ocaml-hivex-debuginforocky-upgrade-ocaml-hivex-develrocky-upgrade-ocaml-libnbdrocky-upgrade-ocaml-libnbd-debuginforocky-upgrade-ocaml-libnbd-develrocky-upgrade-perl-hivexrocky-upgrade-perl-hivex-debuginforocky-upgrade-perl-sys-virtrocky-upgrade-perl-sys-virt-debuginforocky-upgrade-perl-sys-virt-debugsourcerocky-upgrade-python3-hivexrocky-upgrade-python3-hivex-debuginforocky-upgrade-python3-libnbdrocky-upgrade-python3-libnbd-debuginforocky-upgrade-python3-libvirtrocky-upgrade-python3-libvirt-debuginforocky-upgrade-ruby-hivexrocky-upgrade-ruby-hivex-debuginforocky-upgrade-seabiosrocky-upgrade-sgabiosrocky-upgrade-superminrocky-upgrade-supermin-debuginforocky-upgrade-supermin-debugsourcerocky-upgrade-supermin-devel

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