ID

VAR-202111-1128


CVE

CVE-2021-0186


TITLE

Intel(R) SGX SDK  Application validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-015266

DESCRIPTION

Improper input validation in the Intel(R) SGX SDK applications compiled for SGX2 enabled processors may allow a privileged user to potentially escalation of privilege via local access. Intel(R) SGX SDK The application contains an input validation vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Intel SGX SDK is a software development kit based on SGX (Intel Software Security Extensions) technology developed by Intel Corporation. Intel has a security vulnerability, which stems from the lack of effective permissions and access control measures in network systems or products

Trust: 1.8

sources: NVD: CVE-2021-0186 // JVNDB: JVNDB-2021-015266 // VULHUB: VHN-371755 // VULMON: CVE-2021-0186

AFFECTED PRODUCTS

vendor:intelmodel:celeron n6210scope:eqversion: -

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vendor:intelmodel:xeon platinum 8376hscope:eqversion: -

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vendor:intelmodel:sgx sdkscope:lteversion:2.13

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vendor:intelmodel:celeron n3350scope:eqversion: -

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vendor:intelmodel:xeon gold 6346scope:eqversion: -

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vendor:intelmodel:xeon gold 6330hscope:eqversion: -

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vendor:intelmodel:xeon platinum 8380hlscope:eqversion: -

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vendor:intelmodel:core i5-10310yscope:eqversion: -

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vendor:intelmodel:celeron j6412scope:eqversion: -

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vendor:intelmodel:core i7-10850hscope:eqversion: -

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vendor:intelmodel:celeron j3455scope:eqversion: -

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vendor:intelmodel:xeon gold 5318nscope:eqversion: -

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vendor:intelmodel:core i3-10105scope:eqversion: -

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vendor:intelmodel:core i9-10900tscope:eqversion: -

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vendor:intelmodel:celeron j3455escope:eqversion: -

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vendor:intelmodel:celeron n2820scope:eqversion: -

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vendor:intelmodel:core i7-1065g7scope:eqversion: -

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vendor:intelmodel:core i5-1038ng7scope:eqversion: -

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vendor:intelmodel:celeron n2805scope:eqversion: -

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vendor:intelmodel:celeron n2815scope:eqversion: -

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vendor:intelmodel:xeon platinum 8358scope:eqversion: -

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vendor:intelmodel:xeon silver 4310scope:eqversion: -

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vendor:intelmodel:celeron n2807scope:eqversion: -

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vendor:intelmodel:core i7-10810uscope:eqversion: -

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vendor:intelmodel:sgx sdkscope:lteversion:2.12

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vendor:intelmodel:celeron n2810scope:eqversion: -

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vendor:intelmodel:core i5-10500tscope:eqversion: -

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vendor:intelmodel:core i7-10700scope:eqversion: -

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vendor:intelmodel:core i7-1068ng7scope:eqversion: -

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vendor:intelmodel:core i3-10305tscope:eqversion: -

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vendor:intelmodel:xeon gold 6348hscope:eqversion: -

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vendor:intelmodel:core i3-10300scope:eqversion: -

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vendor:intelmodel:xeon gold 6326scope:eqversion: -

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vendor:intelmodel:core i5-1035g1scope:eqversion: -

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vendor:intelmodel:core i7-10700tescope:eqversion: -

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vendor:intelmodel:xeon gold 6334scope:eqversion: -

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vendor:intelmodel:xeon platinum 8352mscope:eqversion: -

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vendor:intelmodel:core i5-10500scope:eqversion: -

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vendor:intelmodel:celeron n6211scope:eqversion: -

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vendor:intelmodel:celeron n5100scope:eqversion: -

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vendor:intelmodel:xeon platinum 8360hscope:eqversion: -

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vendor:intelmodel:celeron j4025scope:eqversion: -

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vendor:intelmodel:core i9-10980hkscope:eqversion: -

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vendor:intelmodel:celeron n3450scope:eqversion: -

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vendor:intelmodel:xeon platinum 8356hscope:eqversion: -

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vendor:intelmodel:core i3-1000g4scope:eqversion: -

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vendor:intelmodel:core i7-10700fscope:eqversion: -

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vendor:intelmodel:pentium silver n6005scope:eqversion: -

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vendor:intelmodel:core i3-10325scope:eqversion: -

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vendor:intelmodel:core i9-10900escope:eqversion: -

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vendor:intelmodel:xeon platinum 8368qscope:eqversion: -

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vendor:intelmodel:core i5-10200hscope:eqversion: -

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vendor:intelmodel:xeon gold 6338scope:eqversion: -

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vendor:intelmodel:xeon platinum 8380scope:eqversion: -

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vendor:intelmodel:celeron j3160scope:eqversion: -

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vendor:intelmodel:xeon gold 5320hscope:eqversion: -

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vendor:intelmodel:celeron j3355scope:eqversion: -

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vendor:intelmodel:core i7-1060g7scope:eqversion: -

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vendor:intelmodel:xeon gold 5320scope:eqversion: -

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vendor:intelmodel:xeon platinum 8354hscope:eqversion: -

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vendor:intelmodel:xeon gold 6354scope:eqversion: -

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vendor:intelmodel:celeron j3060scope:eqversion: -

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vendor:intelmodel:core i5-10400scope:eqversion: -

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vendor:intelmodel:core i3-10305scope:eqversion: -

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vendor:intelmodel:core i7-10700tscope:eqversion: -

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vendor:intelmodel:celeron n3060scope:eqversion: -

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vendor:intelmodel:celeron n2940scope:eqversion: -

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vendor:intelmodel:celeron n3010scope:eqversion: -

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vendor:intelmodel:core i9-10885hscope:eqversion: -

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vendor:intelmodel:core i5-10210yscope:eqversion: -

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vendor:intelmodel:core i5-10210uscope:eqversion: -

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vendor:intelmodel:core i9-10900kfscope:eqversion: -

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vendor:intelmodel:xeon gold 6338tscope:eqversion: -

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vendor:intelmodel:celeron j1900scope:eqversion: -

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vendor:intelmodel:core i3-10100scope:eqversion: -

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vendor:intelmodel:core i3-10100yscope:eqversion: -

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vendor:intelmodel:core i5-10500hscope:eqversion: -

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vendor:intelmodel:pentium silver n5000scope:eqversion: -

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vendor:intelmodel:core i3-10100tscope:eqversion: -

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vendor:intelmodel:xeon silver 4314scope:eqversion: -

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vendor:intelmodel:core i7-10870hscope:eqversion: -

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vendor:intelmodel:celeron n4120scope:eqversion: -

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vendor:intelmodel:xeon gold 6312uscope:eqversion: -

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vendor:intelmodel:core i9-10900kscope:eqversion: -

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vendor:intelmodel:core i7-10700kscope:eqversion: -

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vendor:intelmodel:xeon gold 5318yscope:eqversion: -

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vendor:intelmodel:celeron j4105scope:eqversion: -

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vendor:intelmodel:xeon platinum 8352yscope:eqversion: -

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vendor:intelmodel:core i3-10320scope:eqversion: -

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vendor:intelmodel:core i5-1030g7scope:eqversion: -

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vendor:intelmodel:xeon gold 5318hscope:eqversion: -

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vendor:intelmodel:celeron n4500scope:eqversion: -

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vendor:intelmodel:core i7-10700escope:eqversion: -

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vendor:intelmodel:celeron n4100scope:eqversion: -

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vendor:intelmodel:celeron n3050scope:eqversion: -

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vendor:intelmodel:celeron n2830scope:eqversion: -

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vendor:intelmodel:core i3-10100fscope:eqversion: -

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vendor:intelmodel:core i7-10510uscope:eqversion: -

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vendor:intelmodel:xeon platinum 8352sscope:eqversion: -

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vendor:intelmodel:core i5-10300hscope:eqversion: -

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vendor:intelmodel:core i3-10110yscope:eqversion: -

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vendor:intelmodel:xeon platinum 8358pscope:eqversion: -

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vendor:intelmodel:core i5-10600kfscope:eqversion: -

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vendor:intelmodel:celeron n4020scope:eqversion: -

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vendor:intelmodel:core i5-1035g7scope:eqversion: -

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vendor:intelmodel:core i5-10600scope:eqversion: -

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vendor:intelmodel:celeron j1850scope:eqversion: -

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vendor:intelmodel:pentium silver j5040scope:eqversion: -

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vendor:intelmodel:celeron n2806scope:eqversion: -

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vendor:intelmodel:xeon platinum 8353hscope:eqversion: -

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vendor:intelmodel:celeron n2910scope:eqversion: -

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vendor:intelmodel:xeon gold 6330nscope:eqversion: -

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vendor:intelmodel:core i5-10400tscope:eqversion: -

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vendor:intelmodel:core i5-1030g4scope:eqversion: -

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vendor:intelmodel:xeon silver 4310tscope:eqversion: -

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vendor:intelmodel:core i5-10500escope:eqversion: -

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vendor:intelmodel:celeron n3000scope:eqversion: -

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vendor:intelmodel:core i7-10700kfscope:eqversion: -

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vendor:intelmodel:celeron n2808scope:eqversion: -

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vendor:intelmodel:xeon gold 6342scope:eqversion: -

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vendor:intelmodel:celeron j4125scope:eqversion: -

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vendor:intelmodel:celeron n3350escope:eqversion: -

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vendor:intelmodel:xeon gold 5317scope:eqversion: -

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vendor:intelmodel:core i7-10710uscope:eqversion: -

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vendor:intelmodel:xeon platinum 8351nscope:eqversion: -

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vendor:intelmodel:celeron n2930scope:eqversion: -

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vendor:intelmodel:core i3-1000g1scope:eqversion: -

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vendor:intelmodel:xeon platinum 8380hscope:eqversion: -

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vendor:intelmodel:celeron n3150scope:eqversion: -

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vendor:intelmodel:core i9-10900tescope:eqversion: -

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vendor:intelmodel:core i5-1035g4scope:eqversion: -

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vendor:intelmodel:celeron n3160scope:eqversion: -

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vendor:intelmodel:xeon gold 6328hscope:eqversion: -

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vendor:intelmodel:core i5-10400fscope:eqversion: -

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vendor:intelmodel:core i9-10900scope:eqversion: -

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vendor:intelmodel:core i9-10900fscope:eqversion: -

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vendor:intelmodel:xeon platinum 8368scope:eqversion: -

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vendor:intelmodel:xeon gold 5318sscope:eqversion: -

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vendor:intelmodel:xeon silver 4316scope:eqversion: -

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vendor:intelmodel:xeon platinum 8376hlscope:eqversion: -

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vendor:intelmodel:core i3-10100tescope:eqversion: -

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vendor:intelmodel:xeon gold 5315yscope:eqversion: -

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vendor:intelmodel:core i3-10110uscope:eqversion: -

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vendor:intelmodel:pentium silver n6000scope:eqversion: -

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vendor:intelmodel:core i3-10300tscope:eqversion: -

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vendor:intelmodel:celeron n5105scope:eqversion: -

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vendor:intelmodel:celeron n4505scope:eqversion: -

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vendor:intelmodel:celeron n4000scope:eqversion: -

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vendor:intelmodel:core i3-10105fscope:eqversion: -

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vendor:intelmodel:pentium silver j5005scope:eqversion: -

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vendor:intelmodel:xeon platinum 8352vscope:eqversion: -

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vendor:intelmodel:celeron j3355escope:eqversion: -

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vendor:intelmodel:xeon platinum 8360yscope:eqversion: -

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vendor:intelmodel:core i3-10105tscope:eqversion: -

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vendor:intelmodel:core i3-1005g1scope:eqversion: -

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vendor:intelmodel:core i7-10510yscope:eqversion: -

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vendor:intelmodel:xeon gold 6328hlscope:eqversion: -

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vendor:intelmodel:core i5-10310uscope:eqversion: -

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vendor:intelmodel:celeron j1750scope:eqversion: -

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vendor:intelmodel:xeon gold 6314uscope:eqversion: -

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vendor:intelmodel:xeon platinum 8362scope:eqversion: -

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vendor:intelmodel:core i7-10750hscope:eqversion: -

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vendor:intelmodel:celeron n2920scope:eqversion: -

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vendor:intelmodel:core i3-10100escope:eqversion: -

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vendor:intelmodel:xeon silver 4309yscope:eqversion: -

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vendor:intelmodel:core i5-10400hscope:eqversion: -

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vendor:intelmodel:celeron j6413scope:eqversion: -

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vendor:intelmodel:core i5-10600kscope:eqversion: -

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vendor:intelmodel:core i5-10600tscope:eqversion: -

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vendor:intelmodel:xeon gold 6336yscope:eqversion: -

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vendor:intelmodel:xeon gold 6348scope:eqversion: -

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vendor:intelmodel:celeron n2840scope:eqversion: -

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vendor:intelmodel:core i5-10505scope:eqversion: -

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vendor:intelmodel:xeon gold 6330scope:eqversion: -

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vendor:intelmodel:xeon platinum 8360hlscope:eqversion: -

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vendor:intelmodel:core i9-10850kscope:eqversion: -

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vendor:intelmodel:celeron j4005scope:eqversion: -

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vendor:intelmodel:core i7-10875hscope:eqversion: -

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vendor:intelmodel:celeron j1800scope:eqversion: -

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vendor:intelmodel:core i5-10500tescope:eqversion: -

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vendor:intelmodel:xeon gold 6338nscope:eqversion: -

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vendor:intelmodel:xeon gold 5320tscope:eqversion: -

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vendor:intelmodel:core i7-10610uscope:eqversion: -

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vendor:intelmodel:pentium silver n5030scope:eqversion: -

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vendor:インテルmodel:intel xeon gold 6346scope: - version: -

Trust: 0.8

vendor:インテルmodel:intel xeon gold 6354scope: - version: -

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vendor:インテルmodel:intel xeon gold 6314uscope: - version: -

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vendor:インテルmodel:intel xeon platinum 8360yscope: - version: -

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vendor:インテルmodel:intel xeon gold 6330scope: - version: -

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vendor:インテルmodel:intel xeon gold 6342scope: - version: -

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vendor:インテルmodel:intel xeon gold 6338nscope: - version: -

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vendor:インテルmodel:intel sgx sdkscope: - version: -

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vendor:インテルmodel:intel xeon silver 4316scope: - version: -

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vendor:インテルmodel:intel xeon silver 4314scope: - version: -

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sources: JVNDB: JVNDB-2021-015266 // NVD: CVE-2021-0186

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-0186
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-0186
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202110-936
value: MEDIUM

Trust: 0.6

VULHUB: VHN-371755
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-0186
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-371755
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-2021-0186
baseSeverity: MEDIUM
baseScore: 6.7
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-0186
baseSeverity: MEDIUM
baseScore: 6.7
vectorString: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-371755 // CNNVD: CNNVD-202110-936 // JVNDB: JVNDB-2021-015266 // NVD: CVE-2021-0186

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.1

problemtype:Inappropriate input confirmation (CWE-20) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-371755 // JVNDB: JVNDB-2021-015266 // NVD: CVE-2021-0186

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202110-936

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202110-936

PATCH

title:INTEL-SA-00548url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00548.html

Trust: 0.8

title:Intel SGX SDK Enter the fix for the verification error vulnerabilityurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=171075

Trust: 0.6

sources: CNNVD: CNNVD-202110-936 // JVNDB: JVNDB-2021-015266

EXTERNAL IDS

db:NVDid:CVE-2021-0186

Trust: 3.4

db:JVNid:JVNVU92532697

Trust: 0.8

db:JVNDBid:JVNDB-2021-015266

Trust: 0.8

db:CNNVDid:CNNVD-202110-936

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db:AUSCERTid:ESB-2021.3371

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db:LENOVOid:LEN-66616

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db:CNVDid:CNVD-2022-13184

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db:VULHUBid:VHN-371755

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db:VULMONid:CVE-2021-0186

Trust: 0.1

sources: VULHUB: VHN-371755 // VULMON: CVE-2021-0186 // CNNVD: CNNVD-202110-936 // JVNDB: JVNDB-2021-015266 // NVD: CVE-2021-0186

REFERENCES

url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00548.html

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-0186

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url:https://jvn.jp/vu/jvnvu92532697/

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url:https://support.lenovo.com/us/en/product_security/len-66616

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url:https://www.auscert.org.au/bulletins/esb-2021.3371

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sources: VULHUB: VHN-371755 // VULMON: CVE-2021-0186 // CNNVD: CNNVD-202110-936 // JVNDB: JVNDB-2021-015266 // NVD: CVE-2021-0186

SOURCES

db:VULHUBid:VHN-371755
db:VULMONid:CVE-2021-0186
db:CNNVDid:CNNVD-202110-936
db:JVNDBid:JVNDB-2021-015266
db:NVDid:CVE-2021-0186

LAST UPDATE DATE

2026-06-19T22:19:22.578000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-371755date:2021-11-23T00:00:00
db:CNNVDid:CNNVD-202110-936date:2021-12-06T00:00:00
db:JVNDBid:JVNDB-2021-015266date:2022-11-15T01:55:00
db:NVDid:CVE-2021-0186date:2026-06-17T03:29:26.170

SOURCES RELEASE DATE

db:VULHUBid:VHN-371755date:2021-11-17T00:00:00
db:CNNVDid:CNNVD-202110-936date:2021-10-13T00:00:00
db:JVNDBid:JVNDB-2021-015266date:2022-11-15T00:00:00
db:NVDid:CVE-2021-0186date:2021-11-17T20:15:09.553