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10 vulnerabilities found for Ryzen 5000 Series by AMD
CVE-2021-46795 (GCVE-0-2021-46795)
Vulnerability from nvd – Published: 2023-01-10 20:53 – Updated: 2025-04-09 15:13
VLAI
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.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
|
| AMD | Ryzen 3000 Series |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-26346 (GCVE-0-2021-26346)
Vulnerability from nvd – Published: 2023-01-10 19:50 – Updated: 2025-04-09 15:14
VLAI
Summary
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-26316 (GCVE-0-2021-26316)
Vulnerability from nvd – Published: 2023-01-10 19:46 – Updated: 2025-04-09 15:19
VLAI
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.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-20 - Improper Input Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | vendor-advisory |
| https://www.amd.com/en/corporate/product-security… | vendor-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
|
| AMD | Ryzen 2000 Series |
Affected:
various
|
|
| AMD | Ryzen 3000 Series |
Affected:
various
|
|
| AMD | 1st Gen EPYC |
Affected:
various
|
|
| AMD | 2nd Gen EPYC |
Affected:
Various
|
|
| AMD | 3rd Gen EPYC |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-26347 (GCVE-0-2021-26347)
Vulnerability from nvd – Published: 2022-05-11 16:22 – Updated: 2024-08-03 20:26
VLAI
Summary
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-39298 (GCVE-0-2021-39298)
Vulnerability from nvd – Published: 2022-02-16 16:38 – Updated: 2024-08-04 02:06
VLAI
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | vendor-advisory |
| https://www.amd.com/en/corporate/product-security… |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
Various
|
|
| AMD | 3rd Gen EPYC |
Affected:
various
|
|
| AMD | Ryzen 2000 Series |
Affected:
various
|
|
| AMD | Ryzen 3000 Series |
Affected:
Various
|
|
| AMD | Ryzen 5000 Series |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-46795 (GCVE-0-2021-46795)
Vulnerability from cvelistv5 – Published: 2023-01-10 20:53 – Updated: 2025-04-09 15:13
VLAI
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.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
|
| AMD | Ryzen 3000 Series |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-26346 (GCVE-0-2021-26346)
Vulnerability from cvelistv5 – Published: 2023-01-10 19:50 – Updated: 2025-04-09 15:14
VLAI
Summary
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-26316 (GCVE-0-2021-26316)
Vulnerability from cvelistv5 – Published: 2023-01-10 19:46 – Updated: 2025-04-09 15:19
VLAI
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.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-20 - Improper Input Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | vendor-advisory |
| https://www.amd.com/en/corporate/product-security… | vendor-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
|
| AMD | Ryzen 2000 Series |
Affected:
various
|
|
| AMD | Ryzen 3000 Series |
Affected:
various
|
|
| AMD | 1st Gen EPYC |
Affected:
various
|
|
| AMD | 2nd Gen EPYC |
Affected:
Various
|
|
| AMD | 3rd Gen EPYC |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-26347 (GCVE-0-2021-26347)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:22 – Updated: 2024-08-03 20:26
VLAI
Summary
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
Date Public
2023-01-10 17:30
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CVE-2021-39298 (GCVE-0-2021-39298)
Vulnerability from cvelistv5 – Published: 2022-02-16 16:38 – Updated: 2024-08-04 02:06
VLAI
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | vendor-advisory |
| https://www.amd.com/en/corporate/product-security… |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
Various
|
|
| AMD | 3rd Gen EPYC |
Affected:
various
|
|
| AMD | Ryzen 2000 Series |
Affected:
various
|
|
| AMD | Ryzen 3000 Series |
Affected:
Various
|
|
| AMD | Ryzen 5000 Series |
Affected:
various
|
Date Public
2023-01-10 17:30
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