Intel reported potential security vulnerabilities in some Intel Processors that may allow an authenticated user to potentially enable information disclosure or escalation of privilege via a side channel with local access or physical access.
intel-sa-00330：CVE-2020-0550
Improper data forwarding in some data cache for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
intel-sa-00334：CVE-2020-0551(LVI)
Load value injection in some Intel(R) Processors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
intel-sa-00213：CVE-2019-0090
Insufficient access control vulnerability in subsystem for Intel(R) CSME versions 11.x, Intel(R) CSME version 12.0.35, Intel(R) TXE versions 3.x, 4.x, Intel(R) Server Platform Services versions 3.x, 4.x, SPS_E3_05.00.04.027.0 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
KAYTUS started the relevant investigation work in the first time. KAYTUS PSIRT will update the security notice at any time. Please keep an eye on the security bulletin for this incident.
KAYTUS products are not affected
Intel-SA-00213：https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00213.html
INTEL-SA-00334：https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00334.html
INTEL-SA-00330：https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00330.html
2020-03-12 V1.0 INITIAL
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