CVE-2021-38918 HIGH

CVE-2021-38918

Vendor Ibm
Product PowerVM Hypervisor
Published January 5, 2022
Last update September 16, 2024

CVSS base score

8.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS 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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

January 5, 2022 CVE published
September 16, 2024 Record updated