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356
VMScore

CVE-2021-3559

Published: 24/05/2021 Updated: 26/04/2022
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P
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Vulnerability Summary

A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions prior to 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.

Vulnerability Trend

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redhat libvirt

netapp ontap select deploy administration utility -

References

CWE-119https://bugzilla.redhat.com/show_bug.cgi?id=1962306https://security.netapp.com/advisory/ntap-20210706-0006/https://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
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