[CVE-2020-0549] Tấn công CacheOut làm lộ dữ liệu từ CPU Intel, máy ảo và vùng SGX
blog.viettelcybersecurity.com | vulnerability | CVE-2020-0549 | #side-channel | #intel | #speculative-execution | #sgx | #cacheout | #cve-2020-0549
Summary
CacheOut (CVE-2020-0549) is a new Intel speculative execution flaw letting attackers select and leak data from L1 cache across security boundaries, including VMs and SGX enclaves.
- CVE
- CVE-2020-0549
- Published
- Collected
--- id: 7406 title: "[CVE-2020-0549] Tấn công CacheOut làm lộ dữ liệu từ CPU Intel, máy ảo và vùng SGX" cve: CVE-2020-0549 source_domain: blog.viettelcybersecurity.com source_url: "https://blog.viettelcybersecurity.com/tan-cong-cacheout-lam-lo-du-lieu-tu-cpu-intel-may-ao-va-vung-sgx/" published_at: "2020-02-17T07:50:00Z" tags: ["side-channel", "intel", "speculative-execution", "sgx", "cacheout", "cve-2020-0549"] phying_url: "https://phying.com/item/7406" lang: en --- # [CVE-2020-0549] Tấn công CacheOut làm lộ dữ liệu từ CPU Intel, máy ảo và vùng SGX ## Summary CacheOut (CVE-2020-0549) is a new Intel speculative execution flaw letting attackers select and leak data from L1 cache across security boundaries, including VMs and SGX enclaves. ## Intelligence Metadata - **Sources:** blog.viettelcybersecurity.com - **CVE:** CVE-2020-0549 - **Published:** 2020-02-17T07:50:00Z - **Original:** https://blog.viettelcybersecurity.com/tan-cong-cacheout-lam-lo-du-lieu-tu-cpu-intel-may-ao-va-vung-sgx/ - **Phying News:** https://phying.com/item/7406