PT-2022-10802 · Ibm · Ibm Powervm Hypervisor

Published 2022-01-05 · Updated 2022-01-12 · CVE-2021-38918

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions IBM PowerVM Hypervisor versions FW860, FW940, FW950, and FW1010

Description The issue concerns a specific sequence of VM management operations that could lead to a violation of the isolation between peer VMs.

Recommendations For IBM PowerVM Hypervisor versions FW860, FW940, FW950, and FW1010, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2021-38918

Affected Products

Ibm Powervm Hypervisor

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-38918 · Security Note
• https://ibm.com/support/pages/node/6525032 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-38918 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/210019 · Vendor Advisory
• https://t.me/cibsecurity/34996 · Telegram Post