RMPocalypse: Single 8-Byte Write Shatters AMD’s SEV-SNP Confidential Computing

Source: The Hacker News | Added:

AMD has addressed a security vulnerability known as RMPocalypse, which could compromise the confidentiality guarantees of its Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). The flaw allows for exploitation due to incomplete protections in memory management.

---

Impact: AMD SEV-SNP

In the Wild: Unknown

Age: Newly disclosed

Remediation: AMD has released fixes to address the security flaw.

Read Full Original Article →