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Vulnerability Details :

CVE-2025-20047

Assigner-intel

Assigner Org ID-6dda929c-bb53-4a77-a76d-48e79601a1ce

Published At-13 May, 2025 | 21:01

Updated At-14 May, 2025 | 14:05

Improper locking in the Intel(R) Integrated Connectivity I/O interface (CNVi) for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:intel

Assigner Org ID:6dda929c-bb53-4a77-a76d-48e79601a1ce

Published At:13 May, 2025 | 21:01

Updated At:14 May, 2025 | 14:05

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

n/a

Product

Intel(R) Core™ Ultra Processors

Default Status

unaffected

Versions

Affected

See references

Problem Types

Type	CWE ID	Description
N/A	N/A	Escalation of Privilege
CWE	CWE-667	Improper Locking

Type: N/A

CWE ID: N/A

Description: Escalation of Privilege

Type: CWE

CWE ID: CWE-667

Description: Improper Locking

Metrics

Version	Base score	Base severity	Vector
3.1	5.7	MEDIUM	CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
4.0	5.3	MEDIUM	CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Version: 3.1

Base score: 5.7

Base severity: MEDIUM

Vector:

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

Version: 4.0

Base score: 5.3

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

References

Hyperlink	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01180.html	N/A

Hyperlink: https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01180.html

Resource: N/A

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Metrics Other Info

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:secure@intel.com

Published At:13 May, 2025 | 21:16

Updated At:13 May, 2025 | 21:16

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	5.3	MEDIUM	CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary	3.1	5.7	MEDIUM	CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Type: Secondary

Version: 4.0

Base score: 5.3

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Secondary

Version: 3.1

Base score: 5.7

Base severity: MEDIUM

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-667	Primary	secure@intel.com

CWE ID: CWE-667

Type: Primary

Source: secure@intel.com

References

Hyperlink	Source	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01180.html	secure@intel.com	N/A

Hyperlink: https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01180.html

Source: secure@intel.com

Resource: N/A

CVE-2025-20047

Credits

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Solution/Workaround

References

EPSS History

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Stakeholder-Specific Vulnerability Categorization (SSVC)

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Replaced By

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References

Affected Products

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Metrics Other Info

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Replaced By

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CISA Catalog

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Change History

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