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Alma Linux: CVE-2020-10703: Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update (ALSA-2020-4676)

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Alma Linux: CVE-2020-10703: Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update (ALSA-2020-4676)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
06/02/2020
Created
05/05/2022
Added
05/04/2022
Modified
05/20/2022

Description

A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0, and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this flaw affects storage pools created without a target path such as network-based pools like gluster and RBD. Unprivileged users with a read-only connection could abuse this flaw to crash the libvirt daemon, resulting in a potential denial of service.

Solution(s)

  • alma-upgrade-hivex
  • alma-upgrade-hivex-devel
  • alma-upgrade-libguestfs-winsupport
  • alma-upgrade-libiscsi
  • alma-upgrade-libiscsi-devel
  • alma-upgrade-libiscsi-utils
  • alma-upgrade-libnbd
  • alma-upgrade-libnbd-devel
  • alma-upgrade-libvirt
  • alma-upgrade-libvirt-admin
  • alma-upgrade-libvirt-bash-completion
  • alma-upgrade-libvirt-client
  • alma-upgrade-libvirt-daemon
  • alma-upgrade-libvirt-daemon-config-network
  • alma-upgrade-libvirt-daemon-config-nwfilter
  • alma-upgrade-libvirt-daemon-driver-interface
  • alma-upgrade-libvirt-daemon-driver-network
  • alma-upgrade-libvirt-daemon-driver-nodedev
  • alma-upgrade-libvirt-daemon-driver-nwfilter
  • alma-upgrade-libvirt-daemon-driver-secret
  • alma-upgrade-libvirt-daemon-driver-storage
  • alma-upgrade-libvirt-daemon-driver-storage-core
  • alma-upgrade-libvirt-daemon-driver-storage-disk
  • alma-upgrade-libvirt-daemon-driver-storage-iscsi
  • alma-upgrade-libvirt-daemon-driver-storage-iscsi-direct
  • alma-upgrade-libvirt-daemon-driver-storage-logical
  • alma-upgrade-libvirt-daemon-driver-storage-mpath
  • alma-upgrade-libvirt-daemon-driver-storage-rbd
  • alma-upgrade-libvirt-daemon-driver-storage-scsi
  • alma-upgrade-libvirt-dbus
  • alma-upgrade-libvirt-devel
  • alma-upgrade-libvirt-docs
  • alma-upgrade-libvirt-libs
  • alma-upgrade-libvirt-nss
  • alma-upgrade-nbdfuse
  • alma-upgrade-nbdkit
  • alma-upgrade-nbdkit-bash-completion
  • alma-upgrade-nbdkit-basic-filters
  • alma-upgrade-nbdkit-basic-plugins
  • alma-upgrade-nbdkit-curl-plugin
  • alma-upgrade-nbdkit-devel
  • alma-upgrade-nbdkit-example-plugins
  • alma-upgrade-nbdkit-gzip-plugin
  • alma-upgrade-nbdkit-linuxdisk-plugin
  • alma-upgrade-nbdkit-python-plugin
  • alma-upgrade-nbdkit-server
  • alma-upgrade-nbdkit-ssh-plugin
  • alma-upgrade-nbdkit-vddk-plugin
  • alma-upgrade-nbdkit-xz-filter
  • alma-upgrade-netcf
  • alma-upgrade-netcf-devel
  • alma-upgrade-netcf-libs
  • alma-upgrade-ocaml-hivex
  • alma-upgrade-ocaml-hivex-devel
  • alma-upgrade-ocaml-libguestfs
  • alma-upgrade-ocaml-libguestfs-devel
  • alma-upgrade-ocaml-libnbd
  • alma-upgrade-ocaml-libnbd-devel
  • alma-upgrade-perl-Sys-Virt
  • alma-upgrade-perl-hivex
  • alma-upgrade-python3-hivex
  • alma-upgrade-python3-libnbd
  • alma-upgrade-python3-libvirt
  • alma-upgrade-ruby-hivex
  • alma-upgrade-seabios
  • alma-upgrade-seabios-bin
  • alma-upgrade-seavgabios-bin
  • alma-upgrade-sgabios
  • alma-upgrade-sgabios-bin
  • alma-upgrade-supermin
  • alma-upgrade-supermin-devel

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