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ID

VAR-202505-2569


CVE

CVE-2025-20103


TITLE

Intel Processors Denial of Service Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-21344

DESCRIPTION

Insufficient resource pool in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access. Intel Processors are a family of processors manufactured by Intel Corporation, covering a wide range of applications, including laptops, desktops, workstations, and servers, offering performance support from basic to professional levels. An attacker could exploit this vulnerability to cause a denial of service

Trust: 1.44

sources: NVD: CVE-2025-20103 // CNVD: CNVD-2025-21344

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-21344

AFFECTED PRODUCTS

vendor:intelmodel:processorsscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-21344

CVSS

SEVERITY

CVSSV2

CVSSV3

secure@intel.com: CVE-2025-20103
value: MEDIUM

Trust: 1.0

CNVD: CNVD-2025-21344
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2025-21344
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:S/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.1
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

secure@intel.com: CVE-2025-20103
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 2.0
impactScore: 4.0
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2025-21344 // NVD: CVE-2025-20103

PROBLEMTYPE DATA

problemtype:CWE-410

Trust: 1.0

sources: NVD: CVE-2025-20103

PATCH

title:Patch for Intel Processors Denial of Service Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/732316

Trust: 0.6

sources: CNVD: CNVD-2025-21344

EXTERNAL IDS

db:NVDid:CVE-2025-20103

Trust: 1.6

db:CNVDid:CNVD-2025-21344

Trust: 0.6

sources: CNVD: CNVD-2025-21344 // NVD: CVE-2025-20103

REFERENCES

url:https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01244.html

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-20103

Trust: 0.6

sources: CNVD: CNVD-2025-21344 // NVD: CVE-2025-20103

SOURCES

db:CNVDid:CNVD-2025-21344
db:NVDid:CVE-2025-20103

LAST UPDATE DATE

2025-09-18T23:08:13.162000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-21344date:2025-09-16T00:00:00
db:NVDid:CVE-2025-20103date:2025-05-16T14:43:56.797

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-21344date:2025-09-16T00:00:00
db:NVDid:CVE-2025-20103date:2025-05-13T21:16:07.213