Medium severity6.5NVD Advisory· Published May 24, 2021· Updated Jun 17, 2026
CVE-2021-3559
CVE-2021-3559
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.
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Affected products
4- cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchVendor Advisory
- security.netapp.com/advisory/ntap-20210706-0006/nvdThird Party Advisory
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