How severe is CVE-2023-45175?

CVE-2023-45175 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-45175 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-2023-45175?

CVE-2023-45175 primarily affects Ibm Vios. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-45175?

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

Does CVE-2023-45175 have an EU (EUVD) identifier?

Yes. CVE-2023-45175 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-49482.

When was CVE-2023-45175 published?

CVE-2023-45175 was published on 2024-01-11 and last updated on 2026-06-17.

CVE-2023-45175

CVE-2023-45175 is a medium-severity vulnerability in Ibm Vios with a CVSS 3.x base score of 6.2. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-49482
Weakness: CWE-20
Affected product: Ibm Vios
Published: 2024-01-11
Last modified: 2026-06-17

Description

IBM AIX 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the TCP/IP kernel extension to cause a denial of service. IBM X-Force ID: 267973.

Frequently asked questions

What is CVE-2023-45175?: IBM AIX 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the TCP/IP kernel extension to cause a denial of service. IBM X-Force ID: 267973.
How severe is CVE-2023-45175?: CVE-2023-45175 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-45175 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-2023-45175?: CVE-2023-45175 primarily affects Ibm Vios. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-45175?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-45175 have an EU (EUVD) identifier?: Yes. CVE-2023-45175 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-49482.
When was CVE-2023-45175 published?: CVE-2023-45175 was published on 2024-01-11 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:ibm:vios:3.1:*:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:7.2:*:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:7.3:*:*:*:*:*:*:*

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