VULNERABILITY INTELLIGENCE
CVE-2021-46747
EPSS probability0.10%
CISA KEVNot currently listed
Published2026-06-01
Last modified2026-07-22
Description
Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user space application to map sensitive SMN (System Management Network) apertures leading to a potential escalation of privileges.
Weakness classification
- psirt@amd.com: CWE-1220