News | Intel TEE Vulnerability CVE-2020–0548/0549 Has Been Fixed

Image for post
Image for post
image by https://venturebeat.com/2020/01/24/enclaves-and-sgx-armor-plate-against-deep-stack-attacks/

According to Intel official, Intel has released a microcode patch on June 9 to fix the cache leak vulnerability (CVE-2020–0548/0549), a so-called vulnerability that can be exploited to leak sensitive data. Phala Network team has tested and confirmed that the unupgraded Intel SGX hardware has been revoked and required to upgrade to pass the remote verification.

Phala team has been tracking this CVE vulnerability since January 2020. It is reported that the vulnerability was submitted to Intel by VMWare in November, jointly published in January, and fixed by June 9. No TEE-based project or product was affected by security issues.

About Phala

A Substrate-based confidential smart contract blockchain on which you can develop confidential-preserving and privacy-first blockchain apps. Member of Parity Builders Program. Recipient of Web3 Foundation Grant.

🌐Official Website | Twitter | Github | Telegram | Forum

Written by

Infrastructure of Web3.0 privacy protection

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store