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54 vulnerabilities found for Athlon™ Series by AMD
CVE-2021-26384 (GCVE-0-2021-26384)
Vulnerability from cvelistv5 – Published: 2022-07-14 19:28 – Updated: 2024-09-16 23:15
VLAI?
Summary
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
|||||||||
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CVE-2021-26382 (GCVE-0-2021-26382)
Vulnerability from cvelistv5 – Published: 2022-07-14 19:28 – Updated: 2024-09-16 22:29
VLAI?
Summary
An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
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CVE-2021-26363 (GCVE-0-2021-26363)
Vulnerability from cvelistv5 – Published: 2022-05-12 18:39 – Updated: 2024-09-17 02:21
VLAI?
Summary
A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potentially leading to data exposure.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
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CVE-2021-26386 (GCVE-0-2021-26386)
Vulnerability from cvelistv5 – Published: 2022-05-12 18:28 – Updated: 2024-09-16 17:53
VLAI?
Summary
A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially leading to corrupt memory and code execution.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
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CVE-2021-26317 (GCVE-0-2021-26317)
Vulnerability from cvelistv5 – Published: 2022-05-12 18:27 – Updated: 2024-09-17 01:10
VLAI?
Summary
Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
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CVE-2021-26368 (GCVE-0-2021-26368)
Vulnerability from cvelistv5 – Published: 2022-05-12 18:22 – Updated: 2024-09-16 22:09
VLAI?
Summary
Insufficient check of the process type in Trusted OS (TOS) may allow an attacker with privileges to enable a lesser privileged process to unmap memory owned by a higher privileged process resulting in a denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
|||||||||
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CVE-2021-26361 (GCVE-0-2021-26361)
Vulnerability from cvelistv5 – Published: 2022-05-12 17:46 – Updated: 2024-09-17 01:06
VLAI?
Summary
A malicious or compromised User Application (UApp) or AGESA Boot Loader (ABL) could be used by an attacker to exfiltrate arbitrary memory from the ASP stage 2 bootloader potentially leading to information disclosure.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
|||||||||
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CVE-2021-26362 (GCVE-0-2021-26362)
Vulnerability from cvelistv5 – Published: 2022-05-12 17:43 – Updated: 2024-09-16 19:41
VLAI?
Summary
A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers leading to a loss of integrity and availability.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
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CVE-2021-26351 (GCVE-0-2021-26351)
Vulnerability from cvelistv5 – Published: 2022-05-12 17:18 – Updated: 2024-09-16 22:41
VLAI?
Summary
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
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CVE-2021-26366 (GCVE-0-2021-26366)
Vulnerability from cvelistv5 – Published: 2022-05-12 17:09 – Updated: 2024-09-17 01:51
VLAI?
Summary
An attacker, who gained elevated privileges via some other vulnerability, may be able to read data from Boot ROM resulting in a loss of system integrity.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
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CVE-2021-26369 (GCVE-0-2021-26369)
Vulnerability from cvelistv5 – Published: 2022-05-12 17:07 – Updated: 2024-09-16 19:51
VLAI?
Summary
A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
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CVE-2021-26388 (GCVE-0-2021-26388)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:29 – Updated: 2024-09-16 23:01
VLAI?
Summary
Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
||||||||||||
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CVE-2021-26376 (GCVE-0-2021-26376)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:28 – Updated: 2024-09-16 17:58
VLAI?
Summary
Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
||||||||||||
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CVE-2021-26373 (GCVE-0-2021-26373)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:27 – Updated: 2024-09-16 16:32
VLAI?
Summary
Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in denial of resources and/or possibly denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
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CVE-2021-26378 (GCVE-0-2021-26378)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:23 – Updated: 2024-09-16 20:22
VLAI?
Summary
Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
||||||||||||
|
||||||||||||||
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CVE-2021-26384 (GCVE-0-2021-26384)
Vulnerability from nvd – Published: 2022-07-14 19:28 – Updated: 2024-09-16 23:15
VLAI?
Summary
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
|||||||||
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CVE-2021-26382 (GCVE-0-2021-26382)
Vulnerability from nvd – Published: 2022-07-14 19:28 – Updated: 2024-09-16 22:29
VLAI?
Summary
An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
|||||||||
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CVE-2021-26363 (GCVE-0-2021-26363)
Vulnerability from nvd – Published: 2022-05-12 18:39 – Updated: 2024-09-17 02:21
VLAI?
Summary
A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potentially leading to data exposure.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
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CVE-2021-26386 (GCVE-0-2021-26386)
Vulnerability from nvd – Published: 2022-05-12 18:28 – Updated: 2024-09-16 17:53
VLAI?
Summary
A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially leading to corrupt memory and code execution.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
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CVE-2021-26317 (GCVE-0-2021-26317)
Vulnerability from nvd – Published: 2022-05-12 18:27 – Updated: 2024-09-17 01:10
VLAI?
Summary
Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
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CVE-2021-26368 (GCVE-0-2021-26368)
Vulnerability from nvd – Published: 2022-05-12 18:22 – Updated: 2024-09-16 22:09
VLAI?
Summary
Insufficient check of the process type in Trusted OS (TOS) may allow an attacker with privileges to enable a lesser privileged process to unmap memory owned by a higher privileged process resulting in a denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
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CVE-2021-26361 (GCVE-0-2021-26361)
Vulnerability from nvd – Published: 2022-05-12 17:46 – Updated: 2024-09-17 01:06
VLAI?
Summary
A malicious or compromised User Application (UApp) or AGESA Boot Loader (ABL) could be used by an attacker to exfiltrate arbitrary memory from the ASP stage 2 bootloader potentially leading to information disclosure.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
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CVE-2021-26362 (GCVE-0-2021-26362)
Vulnerability from nvd – Published: 2022-05-12 17:43 – Updated: 2024-09-16 19:41
VLAI?
Summary
A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers leading to a loss of integrity and availability.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
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CVE-2021-26351 (GCVE-0-2021-26351)
Vulnerability from nvd – Published: 2022-05-12 17:18 – Updated: 2024-09-16 22:41
VLAI?
Summary
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
|||||||||
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CVE-2021-26366 (GCVE-0-2021-26366)
Vulnerability from nvd – Published: 2022-05-12 17:09 – Updated: 2024-09-17 01:51
VLAI?
Summary
An attacker, who gained elevated privileges via some other vulnerability, may be able to read data from Boot ROM resulting in a loss of system integrity.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
|||||||||
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CVE-2021-26369 (GCVE-0-2021-26369)
Vulnerability from nvd – Published: 2022-05-12 17:07 – Updated: 2024-09-16 19:51
VLAI?
Summary
A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|||||||
|
|||||||||
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CVE-2021-26388 (GCVE-0-2021-26388)
Vulnerability from nvd – Published: 2022-05-11 16:29 – Updated: 2024-09-16 23:01
VLAI?
Summary
Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
||||||||||||
|
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CVE-2021-26376 (GCVE-0-2021-26376)
Vulnerability from nvd – Published: 2022-05-11 16:28 – Updated: 2024-09-16 17:58
VLAI?
Summary
Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
||||||||||||
|
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CVE-2021-26373 (GCVE-0-2021-26373)
Vulnerability from nvd – Published: 2022-05-11 16:27 – Updated: 2024-09-16 16:32
VLAI?
Summary
Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in denial of resources and/or possibly denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
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CVE-2021-26378 (GCVE-0-2021-26378)
Vulnerability from nvd – Published: 2022-05-11 16:23 – Updated: 2024-09-16 20:22
VLAI?
Summary
Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
Severity ?
No CVSS data available.
CWE
- tbd
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
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Affected:
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