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Vulnerability Details :

CVE-2025-20077

Assigner-intel

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

Published At-12 Aug, 2025 | 16:58

Updated At-12 Aug, 2025 | 18:27

Missing release of memory after effective lifetime in the UEFI OobRasMmbiHandlerDriver module for some Intel(R) reference server platforms may allow a privileged user to enable denial of service via local 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:12 Aug, 2025 | 16:58

Updated At:12 Aug, 2025 | 18:27

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

n/a

Product

Intel(R) reference server platforms

Default Status

unaffected

Versions

Affected

See references

Problem Types

Type	CWE ID	Description
N/A	N/A	Denial of Service
CWE	CWE-401	Missing Release of Memory after Effective Lifetime

Type: N/A

CWE ID: N/A

Description: Denial of Service

Type: CWE

CWE ID: CWE-401

Description: Missing Release of Memory after Effective Lifetime

Metrics

Version	Base score	Base severity	Vector
3.1	5.3	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
4.0	5.6	MEDIUM	CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Version: 3.1

Base score: 5.3

Base severity: MEDIUM

Vector:

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

Version: 4.0

Base score: 5.6

Base severity: MEDIUM

Vector:

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

References

Hyperlink	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01300.html	N/A

Hyperlink: https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01300.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:12 Aug, 2025 | 17:15

Updated At:13 Aug, 2025 | 17:34

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	5.6	MEDIUM	CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/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	5.3	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H

Type: Secondary

Version: 4.0

Base score: 5.6

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/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: 5.3

Base severity: MEDIUM

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-401	Primary	secure@intel.com

CWE ID: CWE-401

Type: Primary

Source: secure@intel.com

References

Hyperlink	Source	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01300.html	secure@intel.com	N/A

Hyperlink: https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01300.html

Source: secure@intel.com

Resource: N/A

CVE-2025-20077

Credits

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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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CISA Catalog

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Change History

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