CVE-2021-46768: Input Validation
First published: Tue Jan 10 2023(Updated: )
Insufficient input validation in SEV firmware may allow an attacker to perform out-of-bounds memory reads within the ASP boot loader, potentially leading to a denial of service.
Credit: psirt@amd.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Amd Romepi Firmware | <1.0.0.d | |
| Amd Romepi | ||
| Amd Milanpi Firmware | <1.0.0.5 | |
| Amd Milanpi |
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Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-46768.
What is the severity of CVE-2021-46768?
The severity of CVE-2021-46768 is medium.
What is the affected software for CVE-2021-46768?
The affected software for CVE-2021-46768 is Amd Romepi Firmware version up to but excluding 1.0.0.d and Amd Milanpi Firmware version up to but excluding 1.0.0.5.
What is the potential impact of CVE-2021-46768?
CVE-2021-46768 may allow an attacker to perform out-of-bounds memory reads within the ASP boot loader, potentially leading to a denial of service.
Is Amd Romepi and Amd Milanpi vulnerable to CVE-2021-46768?
No, Amd Romepi and Amd Milanpi are not vulnerable to CVE-2021-46768.
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