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52 vulnerabilities found for 3rd Gen EPYC by AMD

CVE-2023-20532 (GCVE-0-2023-20532)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:33
VLAI?
Summary
Insufficient input validation in the SMU may allow an attacker to improperly lock resources, potentially resulting in a denial of service.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
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CVE-2023-20531 (GCVE-0-2023-20531)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:33
VLAI?
Summary
Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentially resulting in a denial of service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20530 (GCVE-0-2023-20530)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:34
VLAI?
Summary
Insufficient input validation of BIOS mailbox messages in SMU may result in out-of-bounds memory reads potentially resulting in a denial of service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 3rd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20529 (GCVE-0-2023-20529)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:34
VLAI?
Summary
Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially resulting in a denial of service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20528 (GCVE-0-2023-20528)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:35
VLAI?
Summary
Insufficient input validation in the SMU may allow a physical attacker to exfiltrate SMU memory contents over the I2C bus potentially leading to a loss of confidentiality.
Severity ?
2.4 (Low)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20527 (GCVE-0-2023-20527)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:57 – Updated: 2025-04-07 15:47
VLAI?
Summary
Improper syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory out-of-bounds, potentially leading to a denial-of-service.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 1st Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20525 (GCVE-0-2023-20525)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:57 – Updated: 2025-04-07 15:47
VLAI?
Summary
Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially leading to a denial of service.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20523 (GCVE-0-2023-20523)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-07 15:47
VLAI?
Summary
TOCTOU in the ASP may allow a physical attacker to write beyond the buffer bounds, potentially leading to a loss of integrity or denial of service.
Severity ?
5.7 (Medium)
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20522 (GCVE-0-2023-20522)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-07 15:48
VLAI?
Summary
Insufficient input validation in ASP may allow an attacker with a malicious BIOS to potentially cause a denial of service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-23814 (GCVE-0-2022-23814)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:42
VLAI?
Summary
Failure to validate addresses provided by software to BIOS commands may result in a potential loss of integrity of guest memory in a confidential compute environment.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 3rd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-23813 (GCVE-0-2022-23813)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:44
VLAI?
Summary
The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-46791 (GCVE-0-2021-46791)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:46
VLAI?
Summary
Insufficient input validation during parsing of the System Management Mode (SMM) binary may allow a maliciously crafted SMM executable binary to corrupt Dynamic Root of Trust for Measurement (DRTM) user application memory that may result in a potential denial of service.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 3rd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-46779 (GCVE-0-2021-46779)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:47
VLAI?
Summary
Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.
Severity ?
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 1st Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-46768 (GCVE-0-2021-46768)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:50
VLAI?
Summary
Insufficient input validation in SEV firmware may allow an attacker to perform out-of-bounds memory reads within the ASP boot loader, potentially leading to a denial of service.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-46767 (GCVE-0-2021-46767)

Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:51
VLAI?
Summary
Insufficient input validation in the ASP may allow an attacker with physical access, unauthorized write access to memory potentially leading to a loss of integrity or denial of service.
Severity ?
6.1 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20532 (GCVE-0-2023-20532)

Vulnerability from nvd – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:33
VLAI?
Summary
Insufficient input validation in the SMU may allow an attacker to improperly lock resources, potentially resulting in a denial of service.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20531 (GCVE-0-2023-20531)

Vulnerability from nvd – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:33
VLAI?
Summary
Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentially resulting in a denial of service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20530 (GCVE-0-2023-20530)

Vulnerability from nvd – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:34
VLAI?
Summary
Insufficient input validation of BIOS mailbox messages in SMU may result in out-of-bounds memory reads potentially resulting in a denial of service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 3rd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20529 (GCVE-0-2023-20529)

Vulnerability from nvd – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:34
VLAI?
Summary
Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially resulting in a denial of service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20528 (GCVE-0-2023-20528)

Vulnerability from nvd – Published: 2023-01-10 20:57 – Updated: 2025-04-07 18:35
VLAI?
Summary
Insufficient input validation in the SMU may allow a physical attacker to exfiltrate SMU memory contents over the I2C bus potentially leading to a loss of confidentiality.
Severity ?
2.4 (Low)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20527 (GCVE-0-2023-20527)

Vulnerability from nvd – Published: 2023-01-10 20:57 – Updated: 2025-04-07 15:47
VLAI?
Summary
Improper syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory out-of-bounds, potentially leading to a denial-of-service.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 1st Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20525 (GCVE-0-2023-20525)

Vulnerability from nvd – Published: 2023-01-10 20:57 – Updated: 2025-04-07 15:47
VLAI?
Summary
Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially leading to a denial of service.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20523 (GCVE-0-2023-20523)

Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-07 15:47
VLAI?
Summary
TOCTOU in the ASP may allow a physical attacker to write beyond the buffer bounds, potentially leading to a loss of integrity or denial of service.
Severity ?
5.7 (Medium)
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-20522 (GCVE-0-2023-20522)

Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-07 15:48
VLAI?
Summary
Insufficient input validation in ASP may allow an attacker with a malicious BIOS to potentially cause a denial of service.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-23814 (GCVE-0-2022-23814)

Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:42
VLAI?
Summary
Failure to validate addresses provided by software to BIOS commands may result in a potential loss of integrity of guest memory in a confidential compute environment.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 3rd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-23813 (GCVE-0-2022-23813)

Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:44
VLAI?
Summary
The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-46791 (GCVE-0-2021-46791)

Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:46
VLAI?
Summary
Insufficient input validation during parsing of the System Management Mode (SMM) binary may allow a maliciously crafted SMM executable binary to corrupt Dynamic Root of Trust for Measurement (DRTM) user application memory that may result in a potential denial of service.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 3rd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-46779 (GCVE-0-2021-46779)

Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:47
VLAI?
Summary
Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.
Severity ?
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 1st Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-46768 (GCVE-0-2021-46768)

Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:50
VLAI?
Summary
Insufficient input validation in SEV firmware may allow an attacker to perform out-of-bounds memory reads within the ASP boot loader, potentially leading to a denial of service.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-46767 (GCVE-0-2021-46767)

Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:51
VLAI?
Summary
Insufficient input validation in the ASP may allow an attacker with physical access, unauthorized write access to memory potentially leading to a loss of integrity or denial of service.
Severity ?
6.1 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
  • n/a
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD 2nd Gen EPYC Affected: various
Create a notification for this product.
Show details on NVD website
To clipboard 

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