What is CVE-2023-30440?

CVE-2023-30440 is a medium-severity vulnerability in Ibm Powervm Hypervisor, classified under Improper Input Validation. CVSS score: 6.7/10. Published 2023-05-23.

How severe is CVE-2023-30440?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Improper input validation in Ibm Powervm Hypervisor

CVE-2023-30440

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 assi…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.000 (15.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H.

Affected products

Ibm Powervm Hypervisor — versions FW860.00, FW950.00, FW1010.00

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.ibm.com/support/pages/node/6997133 (vendor-advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/253175 (vdb-entry)

Frequently asked questions

What is CVE-2023-30440?: CVE-2023-30440 is a medium-severity vulnerability in Ibm Powervm Hypervisor, classified under Improper Input Validation. CVSS score: 6.7/10. Published 2023-05-23.
How severe is CVE-2023-30440?: Medium severity. CVSS v3 base score is 6.7 out of 10.