ID

VAR-202102-0054


CVE

CVE-2020-0521


TITLE

Intel(R) Graphics Drivers  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-003906

DESCRIPTION

Insufficient control flow management in some Intel(R) Graphics Drivers before version 15.45.32.5145 may allow an authenticated user to potentially enable escalation of privilege via local access. Intel(R) Graphics Drivers Contains an unspecified vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. There is a security vulnerability in Intel Graphics Drivers. There is no information about this vulnerability at present. Please pay attention to CNNVD or manufacturer announcements at any time

Trust: 1.71

sources: NVD: CVE-2020-0521 // JVNDB: JVNDB-2021-003906 // VULHUB: VHN-161955

AFFECTED PRODUCTS

vendor:intelmodel:graphics driversscope:ltversion:15.45.32.5145

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vendor:インテルmodel:intel graphics driversscope:eqversion: -

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vendor:インテルmodel:intel graphics driversscope:eqversion:15.45.32.5145

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sources: JVNDB: JVNDB-2021-003906 // NVD: CVE-2020-0521

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-0521
value: HIGH

Trust: 1.0

NVD: CVE-2020-0521
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202102-833
value: HIGH

Trust: 0.6

VULHUB: VHN-161955
value: MEDIUM

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nvd@nist.gov: CVE-2020-0521
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-161955
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-0521
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-0521
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-161955 // JVNDB: JVNDB-2021-003906 // CNNVD: CNNVD-202102-833 // NVD: CVE-2020-0521

PROBLEMTYPE DATA

problemtype:NVD-CWE-Other

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problemtype:Other (CWE-Other) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-003906 // NVD: CVE-2020-0521

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202102-833

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202102-833

PATCH

title:INTEL-SA-00438url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html

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title:Intel Graphics Drivers Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=142594

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sources: JVNDB: JVNDB-2021-003906 // CNNVD: CNNVD-202102-833

EXTERNAL IDS

db:NVDid:CVE-2020-0521

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db:JVNid:JVNVU93808918

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db:JVNDBid:JVNDB-2021-003906

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db:LENOVOid:LEN-51723

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db:AUSCERTid:ESB-2021.0472

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db:CNNVDid:CNNVD-202102-833

Trust: 0.6

db:VULHUBid:VHN-161955

Trust: 0.1

sources: VULHUB: VHN-161955 // JVNDB: JVNDB-2021-003906 // CNNVD: CNNVD-202102-833 // NVD: CVE-2020-0521

REFERENCES

url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html

Trust: 1.7

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

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url:https://nvd.nist.gov/vuln/detail/cve-2020-0521

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url:https://www.auscert.org.au/bulletins/esb-2021.0472

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url:https://support.lenovo.com/us/en/product_security/len-51723

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url:https://vigilance.fr/vulnerability/intel-graphics-drivers-multiple-vulnerabilities-34748

Trust: 0.6

sources: VULHUB: VHN-161955 // JVNDB: JVNDB-2021-003906 // CNNVD: CNNVD-202102-833 // NVD: CVE-2020-0521

SOURCES

db:VULHUBid:VHN-161955
db:JVNDBid:JVNDB-2021-003906
db:CNNVDid:CNNVD-202102-833
db:NVDid:CVE-2020-0521

LAST UPDATE DATE

2024-08-14T12:59:25.795000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-161955date:2021-02-22T00:00:00
db:JVNDBid:JVNDB-2021-003906date:2021-11-09T09:07:00
db:CNNVDid:CNNVD-202102-833date:2022-03-10T00:00:00
db:NVDid:CVE-2020-0521date:2021-02-22T20:24:33.713

SOURCES RELEASE DATE

db:VULHUBid:VHN-161955date:2021-02-17T00:00:00
db:JVNDBid:JVNDB-2021-003906date:2021-11-09T00:00:00
db:CNNVDid:CNNVD-202102-833date:2021-02-09T00:00:00
db:NVDid:CVE-2020-0521date:2021-02-17T14:15:14.687