How severe is CVE-2024-28047?

CVE-2024-28047 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-2024-28047 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-28047?

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

Does CVE-2024-28047 have an EU (EUVD) identifier?

Yes. CVE-2024-28047 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25217.

When was CVE-2024-28047 published?

CVE-2024-28047 was published on 2025-02-12 and last updated on 2026-06-17.

CVE-2024-28047

CVE-2024-28047 is a medium-severity vulnerability 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v4: 6.8
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-25217
Weakness: CWE-20
Published: 2025-02-12
Last modified: 2026-06-17

Description

Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.

Frequently asked questions

What is CVE-2024-28047?: Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
How severe is CVE-2024-28047?: CVE-2024-28047 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-2024-28047 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-28047?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-28047 have an EU (EUVD) identifier?: Yes. CVE-2024-28047 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25217.
When was CVE-2024-28047 published?: CVE-2024-28047 was published on 2025-02-12 and last updated on 2026-06-17.

References

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