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CVE-2021-3559 A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0

Description

A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. The highest threat from this vulnerability is to system availability.

Produits et versions touchés

Produit Versions touchées Corrigé en
libvirt Versions non publiées

Références

Chronologie

  1. Publiée
  2. Dernière modification

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