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Oracle Linux: CVE-2022-0897: ELSA-2022-9433: libvirt libvirt-python security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2022-0897: ELSA-2022-9433: libvirt libvirt-python security update (IMPORTANT) (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
03/17/2022
Created
05/31/2022
Added
05/27/2022
Modified
08/06/2024

Description

A flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the driver->nwfilters mutex before iterating over virNWFilterObj instances. There was no protection to stop another thread from concurrently modifying the driver->nwfilters object. This flaw allows a malicious, unprivileged user to exploit this issue via libvirt's API virConnectNumOfNWFilters to crash the network filter management daemon (libvirtd/virtnwfilterd).

Solution(s)

  • oracle-linux-upgrade-hivex
  • oracle-linux-upgrade-hivex-devel
  • oracle-linux-upgrade-libguestfs
  • oracle-linux-upgrade-libguestfs-appliance
  • oracle-linux-upgrade-libguestfs-bash-completion
  • oracle-linux-upgrade-libguestfs-benchmarking
  • oracle-linux-upgrade-libguestfs-devel
  • oracle-linux-upgrade-libguestfs-gfs2
  • oracle-linux-upgrade-libguestfs-gobject
  • oracle-linux-upgrade-libguestfs-gobject-devel
  • oracle-linux-upgrade-libguestfs-inspect-icons
  • oracle-linux-upgrade-libguestfs-java
  • oracle-linux-upgrade-libguestfs-java-devel
  • oracle-linux-upgrade-libguestfs-javadoc
  • oracle-linux-upgrade-libguestfs-man-pages-ja
  • oracle-linux-upgrade-libguestfs-man-pages-uk
  • oracle-linux-upgrade-libguestfs-rescue
  • oracle-linux-upgrade-libguestfs-rsync
  • oracle-linux-upgrade-libguestfs-tools
  • oracle-linux-upgrade-libguestfs-tools-c
  • oracle-linux-upgrade-libguestfs-winsupport
  • oracle-linux-upgrade-libguestfs-xfs
  • oracle-linux-upgrade-libiscsi
  • oracle-linux-upgrade-libiscsi-devel
  • oracle-linux-upgrade-libiscsi-utils
  • oracle-linux-upgrade-libnbd
  • oracle-linux-upgrade-libnbd-bash-completion
  • oracle-linux-upgrade-libnbd-devel
  • oracle-linux-upgrade-libreoffice-pdfimport
  • oracle-linux-upgrade-libtpms
  • oracle-linux-upgrade-libtpms-devel
  • oracle-linux-upgrade-libvirt
  • oracle-linux-upgrade-libvirt-admin
  • oracle-linux-upgrade-libvirt-bash-completion
  • oracle-linux-upgrade-libvirt-client
  • oracle-linux-upgrade-libvirt-daemon
  • oracle-linux-upgrade-libvirt-daemon-config-network
  • oracle-linux-upgrade-libvirt-daemon-config-nwfilter
  • oracle-linux-upgrade-libvirt-daemon-driver-interface
  • oracle-linux-upgrade-libvirt-daemon-driver-lxc
  • oracle-linux-upgrade-libvirt-daemon-driver-network
  • oracle-linux-upgrade-libvirt-daemon-driver-nodedev
  • oracle-linux-upgrade-libvirt-daemon-driver-nwfilter
  • oracle-linux-upgrade-libvirt-daemon-driver-qemu
  • oracle-linux-upgrade-libvirt-daemon-driver-secret
  • oracle-linux-upgrade-libvirt-daemon-driver-storage
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-core
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-disk
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-gluster
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-iscsi
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-iscsi-direct
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-logical
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-mpath
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-rbd
  • oracle-linux-upgrade-libvirt-daemon-driver-storage-scsi
  • oracle-linux-upgrade-libvirt-daemon-kvm
  • oracle-linux-upgrade-libvirt-daemon-lxc
  • oracle-linux-upgrade-libvirt-daemon-qemu
  • oracle-linux-upgrade-libvirt-dbus
  • oracle-linux-upgrade-libvirt-devel
  • oracle-linux-upgrade-libvirt-docs
  • oracle-linux-upgrade-libvirt-libs
  • oracle-linux-upgrade-libvirt-lock-sanlock
  • oracle-linux-upgrade-libvirt-login-shell
  • oracle-linux-upgrade-libvirt-nss
  • oracle-linux-upgrade-libvirt-wireshark
  • oracle-linux-upgrade-lua-guestfs
  • oracle-linux-upgrade-nbdfuse
  • oracle-linux-upgrade-nbdkit
  • oracle-linux-upgrade-nbdkit-bash-completion
  • oracle-linux-upgrade-nbdkit-basic-filters
  • oracle-linux-upgrade-nbdkit-basic-plugins
  • oracle-linux-upgrade-nbdkit-curl-plugin
  • oracle-linux-upgrade-nbdkit-devel
  • oracle-linux-upgrade-nbdkit-example-plugins
  • oracle-linux-upgrade-nbdkit-gzip-filter
  • oracle-linux-upgrade-nbdkit-gzip-plugin
  • oracle-linux-upgrade-nbdkit-linuxdisk-plugin
  • oracle-linux-upgrade-nbdkit-nbd-plugin
  • oracle-linux-upgrade-nbdkit-python-plugin
  • oracle-linux-upgrade-nbdkit-server
  • oracle-linux-upgrade-nbdkit-ssh-plugin
  • oracle-linux-upgrade-nbdkit-tar-filter
  • oracle-linux-upgrade-nbdkit-tar-plugin
  • oracle-linux-upgrade-nbdkit-tmpdisk-plugin
  • oracle-linux-upgrade-nbdkit-vddk-plugin
  • oracle-linux-upgrade-nbdkit-xz-filter
  • oracle-linux-upgrade-netcf
  • oracle-linux-upgrade-netcf-devel
  • oracle-linux-upgrade-netcf-libs
  • oracle-linux-upgrade-ocaml-hivex
  • oracle-linux-upgrade-ocaml-hivex-devel
  • oracle-linux-upgrade-ocaml-libguestfs
  • oracle-linux-upgrade-ocaml-libguestfs-devel
  • oracle-linux-upgrade-ocaml-libnbd
  • oracle-linux-upgrade-ocaml-libnbd-devel
  • oracle-linux-upgrade-perl-hivex
  • oracle-linux-upgrade-perl-sys-guestfs
  • oracle-linux-upgrade-perl-sys-virt
  • oracle-linux-upgrade-python2-libvirt
  • oracle-linux-upgrade-python3-hivex
  • oracle-linux-upgrade-python3-libguestfs
  • oracle-linux-upgrade-python3-libnbd
  • oracle-linux-upgrade-python3-libvirt
  • oracle-linux-upgrade-qemu-guest-agent
  • oracle-linux-upgrade-qemu-img
  • oracle-linux-upgrade-qemu-kvm
  • oracle-linux-upgrade-qemu-kvm-block-curl
  • oracle-linux-upgrade-qemu-kvm-block-gluster
  • oracle-linux-upgrade-qemu-kvm-block-iscsi
  • oracle-linux-upgrade-qemu-kvm-block-rbd
  • oracle-linux-upgrade-qemu-kvm-block-ssh
  • oracle-linux-upgrade-qemu-kvm-common
  • oracle-linux-upgrade-qemu-kvm-core
  • oracle-linux-upgrade-qemu-kvm-docs
  • oracle-linux-upgrade-qemu-kvm-hw-usbredir
  • oracle-linux-upgrade-qemu-kvm-tests
  • oracle-linux-upgrade-qemu-kvm-ui-opengl
  • oracle-linux-upgrade-qemu-kvm-ui-spice
  • oracle-linux-upgrade-ruby-hivex
  • oracle-linux-upgrade-ruby-libguestfs
  • oracle-linux-upgrade-seabios
  • oracle-linux-upgrade-seabios-bin
  • oracle-linux-upgrade-seavgabios-bin
  • oracle-linux-upgrade-sgabios
  • oracle-linux-upgrade-sgabios-bin
  • oracle-linux-upgrade-supermin
  • oracle-linux-upgrade-supermin-devel
  • oracle-linux-upgrade-swtpm
  • oracle-linux-upgrade-swtpm-devel
  • oracle-linux-upgrade-swtpm-libs
  • oracle-linux-upgrade-swtpm-tools
  • oracle-linux-upgrade-swtpm-tools-pkcs11
  • oracle-linux-upgrade-virt-dib
  • oracle-linux-upgrade-virt-v2v
  • oracle-linux-upgrade-virt-v2v-bash-completion
  • oracle-linux-upgrade-virt-v2v-man-pages-ja
  • oracle-linux-upgrade-virt-v2v-man-pages-uk

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