How severe is CVE-2024-39805?

CVE-2024-39805 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-39805 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-39805?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-39805 have an EU (EUVD) identifier?

Yes. CVE-2024-39805 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4944.

When was CVE-2024-39805 published?

CVE-2024-39805 was published on 2025-02-12 and last updated on 2026-06-17.

CVE-2024-39805

CVE-2024-39805 is a high-severity vulnerability with a CVSS 3.x base score of 7.8. 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-345.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 7.3
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4944
Weakness: CWE-345
Published: 2025-02-12
Last modified: 2026-06-17

Description

Insufficient verification of data authenticity in some Intel(R) DSA software before version 23.4.39 may allow an authenticated user to potentially enable escalation of privilege via local access.

Frequently asked questions

What is CVE-2024-39805?: Insufficient verification of data authenticity in some Intel(R) DSA software before version 23.4.39 may allow an authenticated user to potentially enable escalation of privilege via local access.
How severe is CVE-2024-39805?: CVE-2024-39805 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-39805 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-39805?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-39805 have an EU (EUVD) identifier?: Yes. CVE-2024-39805 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4944.
When was CVE-2024-39805 published?: CVE-2024-39805 was published on 2025-02-12 and last updated on 2026-06-17.

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01030.html

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