What’s Vulnerable › Vulnerabilities

CVE-2022-22445

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-07-18 · updated 2026-06-17

Description

An attacker that gains service access to the FSP (POWER9 only) or gains admin authority to a partition can compromise partition firmware.

Affected products

IBM PowerVM Hypervisor: from fw950 before fw950.40; from fw1010 before fw1010.32 — fixed in fw1010.32, fw950.40

How to fix

Upgrade to a fixed version: IBM PowerVM Hypervisor fw1010.32, fw950.40. Check the vendor advisory for mitigations.

References

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