CVE-2021-3559
CVE-2021-3559
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
24 May 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
n/a · libvirtWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →