The latest security information on Intel® products.
Intel® Software Guard Extensions SDK Advisory
A potential security vulnerability in Intel® SGX SDK may allow denial of service or information disclosure. Intel is releasing software updates to mitigate this potential vulnerability.
Description: Double free in Intel(R) SGX SDK for Linux before version 2.2 and Intel(R) SGX SDK for Windows* before version 2.1 may allow an authenticated user to potentially enable information disclosure or denial of service via local access.
CVSS Base Score: 5.3 Medium
CVSS Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
Intel® SGX SDK for Linux before version 2.2
Intel® SGX SDK for Windows* before version 2.1
Intel recommends updating to Intel® SGX SDK for Linux version 2.2 or later
Intel recommends updating to Intel® SGX SDK for Windows* version 2.1 or later
Updates are available for download at this location: https://software.intel.com/en-us/sgx-sdk
This issue was found internally by Intel.
Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are deployed.
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