CVE-2021-0186

Severity: medium (CVSS 6.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-11-17 · updated 2026-06-17
Weakness: CWE-20

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.

Affected products

Intel Celeron J1750 Firmware: all versions
Intel Celeron J1800 Firmware: all versions
Intel Celeron J1850 Firmware: all versions
Intel Celeron J1900 Firmware: all versions
Intel Celeron J3060 Firmware: all versions
Intel Celeron J3160 Firmware: all versions
Intel Celeron J3355 Firmware: all versions
Intel Celeron J3355E Firmware: all versions
Intel Celeron J3455 Firmware: all versions
Intel Celeron J3455E Firmware: all versions
Intel Celeron J4005 Firmware: all versions
Intel Celeron J4025 Firmware: all versions
Intel Celeron J4105 Firmware: all versions
Intel Celeron J4125 Firmware: all versions
Intel Celeron J6412 Firmware: all versions
Intel Celeron J6413 Firmware: all versions
Intel Celeron N2805 Firmware: all versions
Intel Celeron N2806 Firmware: all versions
Intel Celeron N2807 Firmware: all versions
Intel Celeron N2808 Firmware: all versions
Intel Celeron N2810 Firmware: all versions
Intel Celeron N2815 Firmware: all versions
Intel Celeron N2820 Firmware: all versions
Intel Celeron N2830 Firmware: all versions
Intel Celeron N2840 Firmware: all versions
Intel Celeron N2910 Firmware: all versions
Intel Celeron N2920 Firmware: all versions
Intel Celeron N2930 Firmware: all versions
Intel Celeron N2940 Firmware: all versions
Intel Celeron N3000 Firmware: all versions

References

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