What is CVE-2023-30438?

CVE-2023-30438 is a critical-severity vulnerability in Ibm Power_system_e1050. CVSS score: 9.3/10. Published 2023-05-17.

How severe is CVE-2023-30438?

Critical severity. CVSS v3 base score is 9.3 out of 10.

Vulnerability in Ibm Power_system_e1050

CVE-2023-30438

An internally discovered vulnerability in PowerVM on IBM Power9 and Power10 systems could allow an attacker with privileged user access to a logical partition to perform an undetected violation of the isolation between logical partitions w…

EPSS: 0.002 (14.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Ibm Power_system_e1050
Ibm Power_system_e1080
Ibm Power_system_e950
Ibm Power_system_e980
Ibm Power_system_h922
Ibm Power_system_h924
Ibm Power_system_l1022
Ibm Power_system_l1024
Ibm Power_system_l922
Ibm Power_system_s1014

References

psirt@us.ibm.com (vendor-advisory, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2023-30438?: CVE-2023-30438 is a critical-severity vulnerability in Ibm Power_system_e1050. CVSS score: 9.3/10. Published 2023-05-17.
How severe is CVE-2023-30438?: Critical severity. CVSS v3 base score is 9.3 out of 10.