What is CVE-2021-38918?

CVE-2021-38918 is a high-severity vulnerability in Ibm Powervm Hypervisor. CVSS score: 8.6/10. Published 2022-01-05.

How severe is CVE-2021-38918?

High severity. CVSS v3 base score is 8.6 out of 10.

Vulnerability in Ibm Powervm Hypervisor

CVE-2021-38918

IBM PowerVM Hypervisor FW860, FW940, FW950, and FW1010, through a specific sequence of VM management operations could lead to a violation of the isolation between peer VMs. IBM X-Force ID: 210019.

EPSS: 0.002 (43.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.0/I:N/AC:L/AV:N/UI:N/C:H/A:N/S:C/PR:N/RC:C/RL:O/E:U.

Affected products

Ibm Powervm Hypervisor — versions FW940, FW950, FW860

References

www.ibm.com/support/pages/node/6525032 (x_refsource_CONFIRM)
ibm-powervm-cve202138918-info-disc (210019) (vdb-entry, x_refsource_XF)

Frequently asked questions

What is CVE-2021-38918?: CVE-2021-38918 is a high-severity vulnerability in Ibm Powervm Hypervisor. CVSS score: 8.6/10. Published 2022-01-05.
How severe is CVE-2021-38918?: High severity. CVSS v3 base score is 8.6 out of 10.