What’s Vulnerable › Vulnerabilities

CVE-2021-38918

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-01-05 · updated 2026-06-17

Description

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.

Affected products

• IBM PowerVM Hypervisor: fw860, fw940, fw950, fw1010

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/210019
• https://www.ibm.com/support/pages/node/6525032
• https://exchange.xforce.ibmcloud.com/vulnerabilities/210019
• https://www.ibm.com/support/pages/node/6525032

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