All the vulnerabilites related to AMD - Ryzen 3000 Series
cve-2021-39298
Vulnerability from cvelistv5
Published
2022-02-16 16:38
Modified
2024-08-04 02:06
Severity ?
EPSS score ?
Summary
A potential vulnerability in AMD System Management Mode (SMM) interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware.
References
Impacted products
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cve-2021-26316
Vulnerability from cvelistv5
Published
2023-01-10 19:46
Modified
2024-08-03 20:19
Severity ?
EPSS score ?
Summary
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1031 | vendor-advisory | |
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032 | vendor-advisory |
Impacted products
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cve-2021-46795
Vulnerability from cvelistv5
Published
2023-01-10 20:53
Modified
2024-08-04 05:17
Severity ?
EPSS score ?
Summary
A TOCTOU (time-of-check to time-of-use) vulnerability exists where an attacker may use a compromised BIOS to cause the TEE OS to read memory out of bounds that could potentially result in a denial of service.
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| AMD | Ryzen 5000 Series | |
| AMD | Ryzen 3000 Series |
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