How severe is CVE-2023-39368?

CVE-2023-39368 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-39368 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-39368?

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

Does CVE-2023-39368 have an EU (EUVD) identifier?

Yes. CVE-2023-39368 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-43093.

When was CVE-2023-39368 published?

CVE-2023-39368 was published on 2024-03-14 and last updated on 2026-06-17.

CVE-2023-39368

CVE-2023-39368 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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-693.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-43093
Weakness: CWE-693
Published: 2024-03-14
Last modified: 2026-06-17

Description

Protection mechanism failure of bus lock regulator for some Intel(R) Processors may allow an unauthenticated user to potentially enable denial of service via network access.

Frequently asked questions

What is CVE-2023-39368?: Protection mechanism failure of bus lock regulator for some Intel(R) Processors may allow an unauthenticated user to potentially enable denial of service via network access.
How severe is CVE-2023-39368?: CVE-2023-39368 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-39368 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-39368?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-39368 have an EU (EUVD) identifier?: Yes. CVE-2023-39368 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-43093.
When was CVE-2023-39368 published?: CVE-2023-39368 was published on 2024-03-14 and last updated on 2026-06-17.

References

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