Search criteria
66 vulnerabilities found for epyc_7002_firmware by amd
CVE-2021-26371 (GCVE-0-2021-26371)
Vulnerability from nvd – Published: 2023-05-09 18:59 – Updated: 2025-01-28 15:46
VLAI?
Summary
A compromised or malicious ABL or UApp could
send a SHA256 system call to the bootloader, which may result in exposure of
ASP memory to userspace, potentially leading to information disclosure.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
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CVE-2021-26356 (GCVE-0-2021-26356)
Vulnerability from nvd – Published: 2023-05-09 18:58 – Updated: 2025-01-28 15:48
VLAI?
Summary
A TOCTOU in ASP bootloader may allow an attacker
to tamper with the SPI ROM following data read to memory potentially resulting
in S3 data corruption and information disclosure.
Severity ?
7.4 (High)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 |
Affected:
various
|
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
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CVE-2021-26354 (GCVE-0-2021-26354)
Vulnerability from nvd – Published: 2023-05-09 18:58 – Updated: 2025-01-28 15:50
VLAI?
Summary
Insufficient bounds checking in ASP may allow an
attacker to issue a system call from a compromised ABL which may cause
arbitrary memory values to be initialized to zero, potentially leading to a
loss of integrity.
Severity ?
5.5 (Medium)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 |
Affected:
various
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
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|
|||||||
|
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
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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 ?
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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| AMD | 2nd Gen EPYC |
Affected:
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen EPYC |
Affected:
various
|
||||||||||||
|
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
various
|
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
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|
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CVE-2021-26403 (GCVE-0-2021-26403)
Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-08 20:24
VLAI?
Summary
Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen EPYC |
Affected:
various
|
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CVE-2021-26402 (GCVE-0-2021-26402)
Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-08 20:27
VLAI?
Summary
Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability.
Severity ?
7.1 (High)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
Various
|
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|
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CVE-2021-26398 (GCVE-0-2021-26398)
Vulnerability from nvd – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:38
VLAI?
Summary
Insufficient input validation in SYS_KEY_DERIVE 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 arbitrary code execution.
Severity ?
7.8 (High)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen EPYC |
Affected:
various
|
||||||||||||
|
||||||||||||||
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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)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2022-23824 (GCVE-0-2022-23824)
Vulnerability from nvd – Published: 2022-11-09 20:48 – Updated: 2025-02-13 16:32
VLAI?
Summary
IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.
Severity ?
No CVSS data available.
CWE
- NA
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor various
|
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CVE-2021-26371 (GCVE-0-2021-26371)
Vulnerability from cvelistv5 – Published: 2023-05-09 18:59 – Updated: 2025-01-28 15:46
VLAI?
Summary
A compromised or malicious ABL or UApp could
send a SHA256 system call to the bootloader, which may result in exposure of
ASP memory to userspace, potentially leading to information disclosure.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 |
Affected:
various
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2021-26356 (GCVE-0-2021-26356)
Vulnerability from cvelistv5 – Published: 2023-05-09 18:58 – Updated: 2025-01-28 15:48
VLAI?
Summary
A TOCTOU in ASP bootloader may allow an attacker
to tamper with the SPI ROM following data read to memory potentially resulting
in S3 data corruption and information disclosure.
Severity ?
7.4 (High)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 |
Affected:
various
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|||||||||||||||||||||||||||||||||||||
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CVE-2021-26354 (GCVE-0-2021-26354)
Vulnerability from cvelistv5 – Published: 2023-05-09 18:58 – Updated: 2025-01-28 15:50
VLAI?
Summary
Insufficient bounds checking in ASP may allow an
attacker to issue a system call from a compromised ABL which may cause
arbitrary memory values to be initialized to zero, potentially leading to a
loss of integrity.
Severity ?
5.5 (Medium)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 |
Affected:
various
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| 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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
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Affected:
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
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|
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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 ?
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen EPYC |
Affected:
various
|
||||||||||||
|
||||||||||||||
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
various
|
|||||||
|
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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)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
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CVE-2021-26403 (GCVE-0-2021-26403)
Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-08 20:24
VLAI?
Summary
Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen EPYC |
Affected:
various
|
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CVE-2021-26402 (GCVE-0-2021-26402)
Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-08 20:27
VLAI?
Summary
Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability.
Severity ?
7.1 (High)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | 2nd Gen EPYC |
Affected:
Various
|
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CVE-2021-26398 (GCVE-0-2021-26398)
Vulnerability from cvelistv5 – Published: 2023-01-10 20:56 – Updated: 2025-04-09 14:38
VLAI?
Summary
Insufficient input validation in SYS_KEY_DERIVE 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 arbitrary code execution.
Severity ?
7.8 (High)
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 1st Gen EPYC |
Affected:
various
|
||||||||||||
|
||||||||||||||
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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)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | Ryzen 5000 Series |
Affected:
various
|
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2022-23824 (GCVE-0-2022-23824)
Vulnerability from cvelistv5 – Published: 2022-11-09 20:48 – Updated: 2025-02-13 16:32
VLAI?
Summary
IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.
Severity ?
No CVSS data available.
CWE
- NA
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor various
|
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