Vulnerabilites related to AMD - 3rd Gen AMD Ryzen™ Threadripper™ Processors
cve-2023-20559
Vulnerability from cvelistv5
Published
2023-03-23 18:49
Modified
2025-02-25 16:43
Severity ?
EPSS score ?
Summary
Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1027.html | vendor-advisory |
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | AMD | Ryzen™ 2000 Series |
Version: various |
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cve-2022-27672
Vulnerability from cvelistv5
Published
2023-02-14 19:34
Modified
2024-08-03 05:32
Severity ?
EPSS score ?
Summary
When SMT is enabled, certain AMD processors may speculatively execute instructions using a target
from the sibling thread after an SMT mode switch potentially resulting in information disclosure.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | AMD | 1st Gen AMD EPYC™ Processors |
Version: |
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cve-2023-20558
Vulnerability from cvelistv5
Published
2023-03-23 18:50
Modified
2025-02-20 19:23
Severity ?
EPSS score ?
Summary
Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to an escalation of privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1027.html | vendor-advisory |
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | AMD | Ryzen™ 2000 Series |
Version: various |
|||||||||||||||||||||||||||||||
|
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