CVE-2021-46747: High severity AMD AMD Secure Processor vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-46747?
CVE-2021-46747 has a severity rating of high with a CVSS score of 7.1.
What is CVE-2021-46747 about?
CVE-2021-46747 relates to insufficient granularity of access control in AMD Secure Processor that may enable an attacker to escalate privileges.
How do I fix CVE-2021-46747?
To address CVE-2021-46747, users should apply the security updates provided by AMD for the AMD Secure Processor.
Who is affected by CVE-2021-46747?
CVE-2021-46747 affects systems using AMD Secure Processor technology.
What could an attacker do with CVE-2021-46747?
An attacker could potentially map sensitive System Management Network apertures leading to a privilege escalation.