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Rocky Linux: CVE-2024-2494: libvirt (RLSA-2024-2560)

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Rocky Linux: CVE-2024-2494: libvirt (RLSA-2024-2560)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/21/2024
Created
05/13/2024
Added
05/13/2024
Modified
05/13/2024

Description

A flaw was found in the RPC library APIs of libvirt. The RPC server deserialization code allocates memory for arrays before the non-negative length check is performed by the C API entry points. Passing a negative length to the g_new0 function results in a crash due to the negative length being treated as a huge positive number. This flaw allows a local, unprivileged user to perform a denial of service attack by causing the libvirt daemon to crash.

Solution(s)

  • rocky-upgrade-libvirt
  • rocky-upgrade-libvirt-client
  • rocky-upgrade-libvirt-client-debuginfo
  • rocky-upgrade-libvirt-client-qemu
  • rocky-upgrade-libvirt-daemon
  • rocky-upgrade-libvirt-daemon-common
  • rocky-upgrade-libvirt-daemon-common-debuginfo
  • rocky-upgrade-libvirt-daemon-config-network
  • rocky-upgrade-libvirt-daemon-config-nwfilter
  • rocky-upgrade-libvirt-daemon-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-interface
  • rocky-upgrade-libvirt-daemon-driver-interface-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-network
  • rocky-upgrade-libvirt-daemon-driver-network-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-nodedev
  • rocky-upgrade-libvirt-daemon-driver-nodedev-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-nwfilter
  • rocky-upgrade-libvirt-daemon-driver-nwfilter-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-qemu
  • rocky-upgrade-libvirt-daemon-driver-qemu-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-secret
  • rocky-upgrade-libvirt-daemon-driver-secret-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-storage
  • rocky-upgrade-libvirt-daemon-driver-storage-core
  • rocky-upgrade-libvirt-daemon-driver-storage-core-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-storage-disk
  • rocky-upgrade-libvirt-daemon-driver-storage-disk-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-storage-iscsi
  • rocky-upgrade-libvirt-daemon-driver-storage-iscsi-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-storage-logical
  • rocky-upgrade-libvirt-daemon-driver-storage-logical-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-storage-mpath
  • rocky-upgrade-libvirt-daemon-driver-storage-mpath-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-storage-rbd
  • rocky-upgrade-libvirt-daemon-driver-storage-rbd-debuginfo
  • rocky-upgrade-libvirt-daemon-driver-storage-scsi
  • rocky-upgrade-libvirt-daemon-driver-storage-scsi-debuginfo
  • rocky-upgrade-libvirt-daemon-kvm
  • rocky-upgrade-libvirt-daemon-lock
  • rocky-upgrade-libvirt-daemon-lock-debuginfo
  • rocky-upgrade-libvirt-daemon-log
  • rocky-upgrade-libvirt-daemon-log-debuginfo
  • rocky-upgrade-libvirt-daemon-plugin-lockd
  • rocky-upgrade-libvirt-daemon-plugin-lockd-debuginfo
  • rocky-upgrade-libvirt-daemon-plugin-sanlock
  • rocky-upgrade-libvirt-daemon-plugin-sanlock-debuginfo
  • rocky-upgrade-libvirt-daemon-proxy
  • rocky-upgrade-libvirt-daemon-proxy-debuginfo
  • rocky-upgrade-libvirt-debuginfo
  • rocky-upgrade-libvirt-debugsource
  • rocky-upgrade-libvirt-devel
  • rocky-upgrade-libvirt-docs
  • rocky-upgrade-libvirt-libs
  • rocky-upgrade-libvirt-libs-debuginfo
  • rocky-upgrade-libvirt-nss
  • rocky-upgrade-libvirt-nss-debuginfo

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