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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2021-05-24T11:55:02
Updated: 2024-08-03T17:01:07.894Z
Reserved: 2021-05-19T00:00:00
Link: CVE-2021-3559
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-24T12:15:07.677
Modified: 2024-11-21T06:21:50.863
Link: CVE-2021-3559
Redhat