VULNERABILITY INTELLIGENCE

CVE-2023-30440

CVSS score6.7 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2023-05-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H

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.

Weakness classification

  • psirt@us.ibm.com: CWE-20

Primary references