CVEs-PoC/2020/CVE-2020-12966.md

CVE-2020-12966

Description

AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local authenticated attacker could potentially exploit this vulnerability leading to leaking guest data by the malicious hypervisor.

POC

Reference

• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1013

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/Live-Hack-CVE/CVE-2020-12966
• https://github.com/jpbland1/wolfssl-expanded-ed25519
• https://github.com/wolfSSL/wolfssl