CVE-2024-39283

Q: How do I fix CVE-2024-39283?

Upgrade tdx module to 1.5.01.00.592 or later.

Q: Is CVE-2024-39283 being actively exploited?

Not that we know of. CVE-2024-39283 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.18% is the estimated probability that it will be exploited in the next 30 days. That is higher than 8% of all scored CVEs.

Q: How severe is CVE-2024-39283?

CVE-2024-39283 has a CVSS v3 base score of 6.0, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2024-39283 affect?

Published advisories record a fix for tdx module (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

MEDIUM

6.0

CVSS v3

NVD

Description

Incomplete filtering of special elements in Intel(R) TDX module software before version TDX_1.5.01.00.592 may allow an authenticated user to potentially enable escalation of privilege via local access.

CWE-791

How to fix

Remediation Available

tdx moduleNVD

Affected:< 1.5.01.00.592Fixed in:1.5.01.00.592CVE-2024-39283derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

0.18%probability of exploitation in 30 days

8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

Vendor Advisory1

intel.com

Related Vulnerabilities

Other CWE-791 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-21668	High	8.0	3.9%	-	Fix
CVE-2022-2132	High	8.6	1.8%	-	Fix
CVE-2026-47323	Critical	9.8	1.5%	-	Fix
CVE-2026-29186	High	7.7	0.8%	-	Fix
CVE-2024-47590	High	8.8	0.8%	-	-
CVE-2026-2969	Medium	4.7	0.7%	-	-

Common questions

How do I fix CVE-2024-39283?

Upgrade tdx module to 1.5.01.00.592 or later.

Is CVE-2024-39283 being actively exploited?

Not that we know of. CVE-2024-39283 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.18% is the estimated probability that it will be exploited in the next 30 days. That is higher than 8% of all scored CVEs.

How severe is CVE-2024-39283?

CVE-2024-39283 has a CVSS v3 base score of 6.0, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2024-39283 affect?

Published advisories record a fix for tdx module (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-09-02.