CVE-2021-46758 Vulnerability Details

  /     /     /  

CVE-2021-46758 Metadata Quick Info

CVE Published: 14/11/2023 | CVE Updated: 04/08/2024 | CVE Year: 2021
Source: AMD | Vendor: AMD | Product: Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”
Status : PUBLISHED

---

CVE-2021-46758 Description

Insufficient validation of SPI flash addresses in the ASP (AMD Secure Processor) bootloader may allow an attacker to read data in memory mapped beyond SPI flash resulting in a potential loss of availability and integrity.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID:
CWE Name:
Source: AMD

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).