This page lists publicly disclosed CVE vulnerabilities affecting amd ryzen_5_5500h_firmware (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2023-20596 | Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution. | [email protected] | 9.8 | 0.96% | 2023-11-14 | 2026-06-17 |
| CVE-2023-20571 | A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to leverage CVE-2018-8897 potentially resulting in privilege escalation. | [email protected] | 8.1 | 0.45% | 2023-11-14 | 2026-06-17 |
| CVE-2023-20565 | Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access. | [email protected] | 7.8 | 0.20% | 2023-11-14 | 2026-06-17 |
| CVE-2023-20563 | Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access. | [email protected] | 7.8 | 0.20% | 2023-11-14 | 2026-06-17 |
| CVE-2022-23821 | Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution. | [email protected] | 9.8 | 0.99% | 2023-11-14 | 2026-06-17 |
| CVE-2022-23820 | Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution. | [email protected] | 7.5 | 0.70% | 2023-11-14 | 2026-06-17 |
| CVE-2021-46758 | 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. | [email protected] | 6.1 | 0.33% | 2023-11-14 | 2026-06-17 |