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MEDIUM · 6.7

CVE-2021-0186

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.

Vulnerability 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.

CVSS Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
IntelSgx Sdk<= 2.12
IntelXeon Gold 6342 Firmware-
IntelXeon Gold 6342-
IntelXeon Gold 6346 Firmware-
IntelXeon Gold 6346-
IntelXeon Gold 6330 Firmware-
IntelXeon Gold 6330-
IntelXeon Platinum 8360Y Firmware-
IntelXeon Platinum 8360Y-
IntelXeon Gold 6354 Firmware-
IntelXeon Gold 6354-
IntelXeon Gold 6314U Firmware-
IntelXeon Gold 6314U-
IntelXeon Gold 6338N Firmware-
IntelXeon Gold 6338N-
IntelXeon Silver 4314 Firmware-
IntelXeon Silver 4314-
IntelXeon Silver 4316 Firmware-
IntelXeon Silver 4316-
IntelXeon Gold 5318Y Firmware-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2021-0186?

CVE-2021-0186 is a vulnerability with a CVSS score of 6.7 (MEDIUM). 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.

How severe is CVE-2021-0186?

CVE-2021-0186 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-0186?

Check the references section above for vendor advisories and patch information. Affected products include: Intel Sgx Sdk, Intel Xeon Gold 6342 Firmware, Intel Xeon Gold 6342, Intel Xeon Gold 6346 Firmware, Intel Xeon Gold 6346.