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Medium severity6.7NVD Advisory· Published May 23, 2023· Updated Jun 17, 2026

CVE-2023-30440

CVE-2023-30440

Description

IBM PowerVM Hypervisor FW860.00 through FW860.B3, FW950.00 through FW950.70, FW1010.00 through FW1010.50, FW1020.00 through FW1020.30, and FW1030.00 through FW1030.10 could allow a local attacker with control a partition that has been assigned SRIOV virtual function (VF) to cause a denial of service to a peer partition or arbitrary data corruption. IBM X-Force ID: 253175.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • IBM/Powervm Hypervisor3 versions
    cpe:2.3:o:ibm:powervm_hypervisor:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:ibm:powervm_hypervisor:*:*:*:*:*:*:*:*range: >=fw860,<=fw860.b3
    • (no CPE)range: FW860.00 through FW860.B3, FW950.00 through FW950.70, FW1010.00 through FW1010.50, FW1020.00 through FW1020.30, and FW1030.00 through FW1030.10
    • (no CPE)range: FW860.00

Patches

Vulnerability mechanics

References

2

News mentions

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