How severe is CVE-2023-46183?

CVE-2023-46183 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-46183 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-46183?

CVE-2023-46183 affects Ibm Powervm Hypervisor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-46183?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-46183 have an EU (EUVD) identifier?

Yes. CVE-2023-46183 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-50426.

When was CVE-2023-46183 published?

CVE-2023-46183 was published on 2024-02-06 and last updated on 2026-06-17.

CVE-2023-46183

CVE-2023-46183 is a medium-severity vulnerability in Ibm Powervm Hypervisor with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-50426
Weakness: CWE-200
Affected product: Ibm Powervm Hypervisor
Published: 2024-02-06
Last modified: 2026-06-17

Description

IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1020.00 through FW1020.40, and FW1030.00 through FW1030.30 could allow a system administrator to obtain sensitive partition information. IBM X-Force ID: 269695.

Frequently asked questions

What is CVE-2023-46183?: IBM PowerVM Hypervisor FW950.00 through FW950.90, FW1020.00 through FW1020.40, and FW1030.00 through FW1030.30 could allow a system administrator to obtain sensitive partition information. IBM X-Force ID: 269695.
How severe is CVE-2023-46183?: CVE-2023-46183 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-46183 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-46183?: CVE-2023-46183 affects Ibm Powervm Hypervisor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-46183?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-46183 have an EU (EUVD) identifier?: Yes. CVE-2023-46183 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-50426.
When was CVE-2023-46183 published?: CVE-2023-46183 was published on 2024-02-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:ibm:powervm_hypervisor:*:*:*:*:*:*:*:*

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