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Alma Linux: CVE-2021-33285: Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update (ALSA-2022-1759)

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Alma Linux: CVE-2021-33285: Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update (ALSA-2022-1759)

Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
09/07/2021
Created
05/14/2022
Added
05/13/2022
Modified
05/25/2022

Description

In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS attribute is supplied to the function ntfs_get_attribute_value, a heap buffer overflow can occur allowing for memory disclosure or denial of service. The vulnerability is caused by an out-of-bound buffer access which can be triggered by mounting a crafted ntfs partition. The root cause is a missing consistency check after reading an MFT record : the "bytes_in_use" field should be less than the "bytes_allocated" field. When it is not, the parsing of the records proceeds into the wild.

Solution(s)

  • alma-upgrade-hivex
  • alma-upgrade-hivex-devel
  • alma-upgrade-libguestfs
  • alma-upgrade-libguestfs-appliance
  • alma-upgrade-libguestfs-bash-completion
  • alma-upgrade-libguestfs-devel
  • alma-upgrade-libguestfs-gfs2
  • alma-upgrade-libguestfs-gobject
  • alma-upgrade-libguestfs-gobject-devel
  • alma-upgrade-libguestfs-inspect-icons
  • alma-upgrade-libguestfs-java
  • alma-upgrade-libguestfs-java-devel
  • alma-upgrade-libguestfs-javadoc
  • alma-upgrade-libguestfs-man-pages-ja
  • alma-upgrade-libguestfs-man-pages-uk
  • alma-upgrade-libguestfs-rescue
  • alma-upgrade-libguestfs-rsync
  • alma-upgrade-libguestfs-tools
  • alma-upgrade-libguestfs-tools-c
  • alma-upgrade-libguestfs-winsupport
  • alma-upgrade-libguestfs-xfs
  • alma-upgrade-libiscsi
  • alma-upgrade-libiscsi-devel
  • alma-upgrade-libiscsi-utils
  • alma-upgrade-libnbd
  • alma-upgrade-libnbd-bash-completion
  • alma-upgrade-libnbd-devel
  • alma-upgrade-libtpms
  • alma-upgrade-libtpms-devel
  • alma-upgrade-libvirt
  • 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-qemu
  • 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-gluster
  • 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-daemon-kvm
  • alma-upgrade-libvirt-dbus
  • alma-upgrade-libvirt-devel
  • alma-upgrade-libvirt-docs
  • alma-upgrade-libvirt-libs
  • alma-upgrade-libvirt-lock-sanlock
  • alma-upgrade-libvirt-nss
  • alma-upgrade-libvirt-wireshark
  • alma-upgrade-lua-guestfs
  • 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-filter
  • alma-upgrade-nbdkit-gzip-plugin
  • alma-upgrade-nbdkit-linuxdisk-plugin
  • alma-upgrade-nbdkit-nbd-plugin
  • alma-upgrade-nbdkit-python-plugin
  • alma-upgrade-nbdkit-server
  • alma-upgrade-nbdkit-ssh-plugin
  • alma-upgrade-nbdkit-tar-filter
  • alma-upgrade-nbdkit-tar-plugin
  • alma-upgrade-nbdkit-tmpdisk-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-Guestfs
  • alma-upgrade-perl-Sys-Virt
  • alma-upgrade-perl-hivex
  • alma-upgrade-python3-hivex
  • alma-upgrade-python3-libguestfs
  • alma-upgrade-python3-libnbd
  • alma-upgrade-python3-libvirt
  • alma-upgrade-qemu-guest-agent
  • alma-upgrade-qemu-img
  • alma-upgrade-qemu-kvm
  • alma-upgrade-qemu-kvm-block-curl
  • alma-upgrade-qemu-kvm-block-gluster
  • alma-upgrade-qemu-kvm-block-iscsi
  • alma-upgrade-qemu-kvm-block-rbd
  • alma-upgrade-qemu-kvm-block-ssh
  • alma-upgrade-qemu-kvm-common
  • alma-upgrade-qemu-kvm-core
  • alma-upgrade-qemu-kvm-docs
  • alma-upgrade-qemu-kvm-hw-usbredir
  • alma-upgrade-qemu-kvm-tests
  • alma-upgrade-qemu-kvm-ui-opengl
  • alma-upgrade-qemu-kvm-ui-spice
  • alma-upgrade-ruby-hivex
  • alma-upgrade-ruby-libguestfs
  • 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
  • alma-upgrade-swtpm
  • alma-upgrade-swtpm-devel
  • alma-upgrade-swtpm-libs
  • alma-upgrade-swtpm-tools
  • alma-upgrade-swtpm-tools-pkcs11
  • alma-upgrade-virt-dib
  • alma-upgrade-virt-v2v
  • alma-upgrade-virt-v2v-bash-completion
  • alma-upgrade-virt-v2v-man-pages-ja
  • alma-upgrade-virt-v2v-man-pages-uk

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