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18 vulnerabilities found for 1st Gen AMD EPYC™ by AMD
CVE-2023-20520 (GCVE-0-2023-20520)
Vulnerability from nvd – Published: 2023-05-09 18:36 – Updated: 2025-01-28 15:54
VLAI?
Summary
Improper access control settings in ASP
Bootloader may allow an attacker to corrupt the return address causing a
stack-based buffer overrun potentially leading to arbitrary code execution.
Severity ?
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
various
|
||||||||||||
|
||||||||||||||
Date Public ?
2023-05-09 16:30
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CVE-2021-26408 (GCVE-0-2021-26408)
Vulnerability from nvd – Published: 2022-05-10 18:22 – Updated: 2024-09-16 21:04
VLAI?
Summary
Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
|||||||
|
|||||||||
Date Public ?
2022-05-06 00:00
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CVE-2021-26331 (GCVE-0-2021-26331)
Vulnerability from nvd – Published: 2021-11-16 18:09 – Updated: 2024-09-16 21:03
VLAI?
Summary
AMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution.
Severity ?
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
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|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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CVE-2021-26330 (GCVE-0-2021-26330)
Vulnerability from nvd – Published: 2021-11-16 18:19 – Updated: 2024-09-16 18:12
VLAI?
Summary
AMD System Management Unit (SMU) may experience a heap-based overflow which may result in a loss of resources.
Severity ?
No CVSS data available.
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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CVE-2021-26321 (GCVE-0-2021-26321)
Vulnerability from nvd – Published: 2021-11-16 18:07 – Updated: 2024-09-16 18:56
VLAI?
Summary
Insufficient ID command validation in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP.
Severity ?
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
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Date Public ?
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CVE-2021-26320 (GCVE-0-2021-26320)
Vulnerability from nvd – Published: 2021-11-16 18:05 – Updated: 2024-09-16 18:34
VLAI?
Summary
Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP
Severity ?
No CVSS data available.
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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CVE-2020-12954 (GCVE-0-2020-12954)
Vulnerability from nvd – Published: 2021-11-16 18:11 – Updated: 2024-09-16 18:48
VLAI?
Summary
A side effect of an integrated chipset option may be able to be used by an attacker to bypass SPI ROM protections, allowing unauthorized SPI ROM modification.
Severity ?
No CVSS data available.
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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CVE-2021-26329 (GCVE-0-2021-26329)
Vulnerability from nvd – Published: 2021-11-16 17:57 – Updated: 2024-09-16 22:24
VLAI?
Summary
AMD System Management Unit (SMU) may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources.
Severity ?
No CVSS data available.
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
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Date Public ?
2021-11-09 00:00
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CVE-2021-26322 (GCVE-0-2021-26322)
Vulnerability from nvd – Published: 2021-11-16 17:58 – Updated: 2024-09-17 00:56
VLAI?
Summary
Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”.
Severity ?
No CVSS data available.
CWE
- CWE-320 - Key Management Errors
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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Date Public ?
2021-11-09 00:00
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CVE-2023-20520 (GCVE-0-2023-20520)
Vulnerability from cvelistv5 – Published: 2023-05-09 18:36 – Updated: 2025-01-28 15:54
VLAI?
Summary
Improper access control settings in ASP
Bootloader may allow an attacker to corrupt the return address causing a
stack-based buffer overrun potentially leading to arbitrary code execution.
Severity ?
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
various
|
||||||||||||
|
||||||||||||||
Date Public ?
2023-05-09 16:30
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CVE-2021-26408 (GCVE-0-2021-26408)
Vulnerability from cvelistv5 – Published: 2022-05-10 18:22 – Updated: 2024-09-16 21:04
VLAI?
Summary
Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
|||||||
|
|||||||||
Date Public ?
2022-05-06 00:00
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CVE-2021-26330 (GCVE-0-2021-26330)
Vulnerability from cvelistv5 – Published: 2021-11-16 18:19 – Updated: 2024-09-16 18:12
VLAI?
Summary
AMD System Management Unit (SMU) may experience a heap-based overflow which may result in a loss of resources.
Severity ?
No CVSS data available.
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
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|
||||||||||||
|
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Date Public ?
2021-11-09 00:00
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CVE-2020-12954 (GCVE-0-2020-12954)
Vulnerability from cvelistv5 – Published: 2021-11-16 18:11 – Updated: 2024-09-16 18:48
VLAI?
Summary
A side effect of an integrated chipset option may be able to be used by an attacker to bypass SPI ROM protections, allowing unauthorized SPI ROM modification.
Severity ?
No CVSS data available.
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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CVE-2021-26331 (GCVE-0-2021-26331)
Vulnerability from cvelistv5 – Published: 2021-11-16 18:09 – Updated: 2024-09-16 21:03
VLAI?
Summary
AMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution.
Severity ?
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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CVE-2021-26321 (GCVE-0-2021-26321)
Vulnerability from cvelistv5 – Published: 2021-11-16 18:07 – Updated: 2024-09-16 18:56
VLAI?
Summary
Insufficient ID command validation in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP.
Severity ?
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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CVE-2021-26320 (GCVE-0-2021-26320)
Vulnerability from cvelistv5 – Published: 2021-11-16 18:05 – Updated: 2024-09-16 18:34
VLAI?
Summary
Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP
Severity ?
No CVSS data available.
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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CVE-2021-26322 (GCVE-0-2021-26322)
Vulnerability from cvelistv5 – Published: 2021-11-16 17:58 – Updated: 2024-09-17 00:56
VLAI?
Summary
Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”.
Severity ?
No CVSS data available.
CWE
- CWE-320 - Key Management Errors
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
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Date Public ?
2021-11-09 00:00
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CVE-2021-26329 (GCVE-0-2021-26329)
Vulnerability from cvelistv5 – Published: 2021-11-16 17:57 – Updated: 2024-09-16 22:24
VLAI?
Summary
AMD System Management Unit (SMU) may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources.
Severity ?
No CVSS data available.
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ |
Affected:
unspecified , < NaplesPI-SP3_1.0.0.G
(custom)
|
||||||||||||
|
||||||||||||||
Date Public ?
2021-11-09 00:00
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