CVE-2021-46748: Buffer Overflow
Insufficient bounds checking in the ASP (AMD Secure Processor) may allow an attacker to access memory outside the bounds of what is permissible to a TA (Trusted Application) resulting in a potential denial of service.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-46748?
CVE-2021-46748 has been classified as a security vulnerability that may lead to a denial of service due to insufficient bounds checking.
How do I fix CVE-2021-46748?
To mitigate CVE-2021-46748, it is recommended to update your AMD hardware firmware to the latest version provided by the manufacturer.
Which systems are affected by CVE-2021-46748?
CVE-2021-46748 affects systems using AMD Secure Processor firmware versions below 23.10.01.46 and various AMD Radeon software versions below 23.7.1.
What impact could CVE-2021-46748 have on my system?
CVE-2021-46748 could allow an attacker to access memory outside permissible bounds, potentially leading to service disruption.
Is there a specific configuration required to be vulnerable to CVE-2021-46748?
Yes, only devices operating with certain older firmware versions of AMD products are at risk for CVE-2021-46748.