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CVE-2025-20109 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CNA: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html	CVE
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01249.html	[email protected]	AdvisoryRemedyVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-653	Improper Isolation or Compartmentalization	[email protected]

Affected Products

Product	Versions
Intel 12th Generation Core	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel Pentium Gold	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel Celeron	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 13th Generation Core	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 14th Generation Core	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel Core i9	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel Core Ultra	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 4th Generation Xeon Scalable	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 4th Generation Xeon Platinum	All versions
CPE cpe:2.3:h:intel:xeon_platinum:::::::: cpe:2.3:h:intel:xeon_platinum_processors:::::::: cpe:2.3:o:intel:xeon_platinum_processors_firmware:::::::: Remediation No remediation found in references.
Intel 4th Generation Xeon Gold	All versions
CPE cpe:2.3:h:intel:xeon_gold:::::::: cpe:2.3:h:intel:xeon_gold_processors:::::::: cpe:2.3:o:intel:xeon_gold_processors_firmware:::::::: Remediation No remediation found in references.
Intel 4th Generation Xeon Silver	All versions
CPE cpe:2.3:h:intel:xeon_silver:::::::: cpe:2.3:o:intel:xeon_silver_processors_firmware:::::::: cpe:2.3:h:intel:xeon_silver_processors:::::::: Remediation No remediation found in references.
Intel 4th Generation Xeon Bronze	All versions
CPE cpe:2.3:h:intel:xeon_bronze:::::::: cpe:2.3:o:intel:xeon_bronze_processors_firmware:::::::: cpe:2.3:o:intel:xeon_bronze_processors:::::::: Remediation No remediation found in references.
Intel Xeon CPU Max	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 4th Generation Xeon Edge Enhanced	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel Xeon W2400	All versions
CPE cpe:2.3:h:intel:xeon_w3-2425:::::::: cpe:2.3:h:intel:xeon_w3-2435:::::::: cpe:2.3:h:intel:xeon_w-1290t:::::::: cpe:2.3:h:intel:xeon_w7-3445:::::::: cpe:2.3:h:intel:xeon_w-3245m:::::::: cpe:2.3:h:intel:xeon_w5-3425:::::::: cpe:2.3:h:intel:xeon_w-1270e:::::::: cpe:2.3:h:intel:xeon_w-1350:::::::: cpe:2.3:h:intel:xeon_w-1270:::::::: cpe:2.3:h:intel:xeon_w-3245:::::::: cpe:2.3:h:intel:xeon_w7-2475x:::::::: cpe:2.3:h:intel:xeon_w-1390t:::::::: cpe:2.3:h:intel:xeon_w-1270te:::::::: cpe:2.3:h:intel:xeon_w5-2445:::::::: cpe:2.3:h:intel:xeon_w7-3455:::::::: cpe:2.3:h:intel:xeon_w-1370:::::::: cpe:2.3:h:intel:xeon_w-1300:::::::: cpe:2.3:h:intel:xeon_w-1250:::::::: cpe:2.3:h:intel:xeon_w-2104:::::::: cpe:2.3:h:intel:xeon_w-1290e:::::::: cpe:2.3:h:intel:xeon_w-1370p:::::::: cpe:2.3:h:intel:xeon_w-1250e:::::::: cpe:2.3:h:intel:xeon_w-1250te:::::::: cpe:2.3:h:intel:xeon_w5-2465x:::::::: cpe:2.3:h:intel:xeon_w-1290te:::::::: cpe:2.3:h:intel:xeon_w-2102:::::::: cpe:2.3:h:intel:xeon_w-1290:::::::: cpe:2.3:h:intel:xeon_w-1390:::::::: cpe:2.3:h:intel:xeon_w-3265:::::::: cpe:2.3:h:intel:xeon_w-3265m:::::::: cpe:2.3:h:intel:xeon_w-3275:::::::: cpe:2.3:h:intel:xeon_w-3323:::::::: cpe:2.3:h:intel:xeon_w-3345:::::::: cpe:2.3:h:intel:xeon_w-3375:::::::: cpe:2.3:h:intel:xeon_w7-3465x:::::::: Remediation No remediation found in references.
Intel Xeon W3400	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 5th Generation Xeon Scalable	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 5th Generation Xeon Platinum	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 5th Generation Xeon Gold	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 5th Generation Xeon Silver	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.
Intel 5th Generation Xeon Bronze	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 3, 2025	CVE Modified	CVE
Aug 12, 2025	New CVE Received	[email protected]

CVE-2025-20109 Details

ANALYZED

Description

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References to Advisories, Solutions, and Tools

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