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ID

VAR-202102-0055


CVE

CVE-2020-0522


TITLE

Intel(R) Ethernet I210 Controller  Initialization vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2021-003907

DESCRIPTION

Improper initialization in the firmware for the Intel(R) Ethernet I210 Controller series of network adapters before version 3.30 may allow a privileged user to potentially enable denial of service via local access. Intel(R) Ethernet I210 Controller Contains an initialization vulnerability.Denial of service (DoS) It may be put into a state. Intel Ethernet I210 Controller is a hardware device of Intel Corporation. The provision of a complete network protocol stack provides the basis for making small computer groups in the same local area network and a wide area network connected by a routing protocol. A security vulnerability exists in Intel Ethernet I210 Controller. The vulnerability is caused by a firmware initialization error

Trust: 2.16

sources: NVD: CVE-2020-0522 // JVNDB: JVNDB-2021-003907 // CNVD: CNVD-2021-17786

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-17786

AFFECTED PRODUCTS

vendor:intelmodel:ethernet controller i210scope:ltversion:3.30

Trust: 1.0

vendor:インテルmodel:intel ethernet controller i210scope:eqversion: -

Trust: 0.8

vendor:インテルmodel:intel ethernet controller i210scope:eqversion:intel ethernet controller i210 firmware 3.30

Trust: 0.8

vendor:intelmodel:ethernet i210 controllerscope:ltversion:3.30

Trust: 0.6

sources: CNVD: CNVD-2021-17786 // JVNDB: JVNDB-2021-003907 // NVD: CVE-2020-0522

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-0522
value: MEDIUM

Trust: 1.0

NVD: CVE-2020-0522
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2021-17786
value: LOW

Trust: 0.6

CNNVD: CNNVD-202102-836
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2020-0522
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-17786
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-0522
baseSeverity: MEDIUM
baseScore: 4.4
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 0.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2020-0522
baseSeverity: MEDIUM
baseScore: 4.4
vectorString: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-17786 // JVNDB: JVNDB-2021-003907 // CNNVD: CNNVD-202102-836 // NVD: CVE-2020-0522

PROBLEMTYPE DATA

problemtype:CWE-665

Trust: 1.0

problemtype:Improper initialization (CWE-665) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-003907 // NVD: CVE-2020-0522

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202102-836

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202102-836

PATCH

title:INTEL-SA-00318url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00318.html

Trust: 0.8

title:Patch for Unidentified vulnerability exists in Intel Ethernet I210 Controller (CNVD-2021-17786)url:https://www.cnvd.org.cn/patchInfo/show/253231

Trust: 0.6

title:apt Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=142210

Trust: 0.6

sources: CNVD: CNVD-2021-17786 // JVNDB: JVNDB-2021-003907 // CNNVD: CNNVD-202102-836

EXTERNAL IDS

db:NVDid:CVE-2020-0522

Trust: 3.0

db:JVNid:JVNVU93808918

Trust: 0.8

db:JVNDBid:JVNDB-2021-003907

Trust: 0.8

db:CNVDid:CNVD-2021-17786

Trust: 0.6

db:AUSCERTid:ESB-2021.0475

Trust: 0.6

db:LENOVOid:LEN-51727

Trust: 0.6

db:CS-HELPid:SB2022020211

Trust: 0.6

db:CNNVDid:CNNVD-202102-836

Trust: 0.6

sources: CNVD: CNVD-2021-17786 // JVNDB: JVNDB-2021-003907 // CNNVD: CNNVD-202102-836 // NVD: CVE-2020-0522

REFERENCES

url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00318.html

Trust: 1.6

url:https://nvd.nist.gov/vuln/detail/cve-2020-0522

Trust: 1.4

url:https://jvn.jp/vu/jvnvu93808918/index.html

Trust: 0.8

url:https://www.auscert.org.au/bulletins/esb-2021.0475

Trust: 0.6

url:https://vigilance.fr/vulnerability/intel-ethernet-i210-controller-denial-of-service-34938

Trust: 0.6

url:https://support.lenovo.com/us/en/product_security/len-51727

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2022020211

Trust: 0.6

sources: CNVD: CNVD-2021-17786 // JVNDB: JVNDB-2021-003907 // CNNVD: CNNVD-202102-836 // NVD: CVE-2020-0522

SOURCES

db:CNVDid:CNVD-2021-17786
db:JVNDBid:JVNDB-2021-003907
db:CNNVDid:CNNVD-202102-836
db:NVDid:CVE-2020-0522

LAST UPDATE DATE

2024-11-23T21:06:55.191000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-17786date:2021-03-16T00:00:00
db:JVNDBid:JVNDB-2021-003907date:2021-11-09T09:08:00
db:CNNVDid:CNNVD-202102-836date:2022-02-07T00:00:00
db:NVDid:CVE-2020-0522date:2024-11-21T04:53:39.840

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-17786date:2021-03-16T00:00:00
db:JVNDBid:JVNDB-2021-003907date:2021-11-09T00:00:00
db:CNNVDid:CNNVD-202102-836date:2021-02-09T00:00:00
db:NVDid:CVE-2020-0522date:2021-02-17T14:15:14.747