Cyber Resilience

CVE-2023-30438

Critical

Published: 17 May 2023

Published
17 May 2023
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 9.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0015 36.0th percentile
Risk Priority 19 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-30438 is a critical-severity an unspecified weakness vulnerability in Ibm Powervm Hypervisor. Its CVSS base score is 9.3 (Critical).

Operationally, ranked at the 36.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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 which could lead to data…

more

leakage or the execution of arbitrary code in other logical partitions on the same physical server. IBM X-Force ID: 252706.

CWE(s)
NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

ibm
powervm hypervisor
fw950 — fw950.71 · fw1010.00 — fw1010.51 · fw1030.00 — fw1030.11

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References