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32 vulnerabilities found for ryzen_5_3450g_firmware by amd
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-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
6 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | |
| http://www.openwall.com/lists/oss-security/2022/11/10/2 | mailing-list |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2023/dsa-5378 | vendor-advisory |
| https://security.gentoo.org/glsa/202402-07 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor various
|
Date Public
2022-11-08 00:00
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CVE-2021-46778 (GCVE-0-2021-46778)
Vulnerability from nvd – Published: 2022-08-09 20:20 – Updated: 2024-09-17 00:36
VLAI
Summary
Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithreading (SMT). By measuring the contention level on scheduler queues an attacker may potentially leak sensitive information.
Severity
No CVSS data available.
CWE
- NA
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor Some AMD Processors
|
Date Public
2022-08-09 00:00
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CVE-2022-23825 (GCVE-0-2022-23825)
Vulnerability from nvd – Published: 2022-07-14 19:27 – Updated: 2024-09-16 17:48
VLAI
Summary
Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.
Severity
No CVSS data available.
CWE
- NA
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.amd.com/en/corporate/product-security… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2022/dsa-5184 | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2022/11/08/1 | mailing-list |
| http://www.openwall.com/lists/oss-security/2022/11/10/2 | mailing-list |
| https://security.gentoo.org/glsa/202402-07 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor Some AMD Processors
|
Date Public
2022-07-12 00:00
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CVE-2022-29900 (GCVE-0-2022-29900)
Vulnerability from nvd – Published: 2022-07-12 15:50 – Updated: 2024-11-20 16:13
VLAI
Summary
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- NA
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2022/dsa-5207 | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-list |
| https://www.secpod.com/blog/retbleed-intel-and-am… | |
| https://security.gentoo.org/glsa/202402-07 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor Some AMD Processors
|
Date Public
2022-07-12 00:00
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CVE-2022-23823 (GCVE-0-2022-23823)
Vulnerability from nvd – Published: 2022-06-15 19:13 – Updated: 2024-09-17 03:59
VLAI
Summary
A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.
Severity
No CVSS data available.
CWE
- NA
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor various
|
Date Public
2022-06-14 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
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|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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CVE-2021-26339 (GCVE-0-2021-26339)
Vulnerability from nvd – Published: 2022-05-11 16:18 – Updated: 2024-09-17 01:56
VLAI
Summary
A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang resulting in a potential denial of service. AMD believes the specific code includes a specific x86 instruction sequence that would not be generated by compilers.
Severity
No CVSS data available.
CWE
- tbd
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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CVE-2021-26337 (GCVE-0-2021-26337)
Vulnerability from nvd – Published: 2021-11-16 18:24 – Updated: 2024-09-17 03:49
VLAI
Summary
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests.
Severity
No CVSS data available.
CWE
- tbd
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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CVE-2021-26336 (GCVE-0-2021-26336)
Vulnerability from nvd – Published: 2021-11-16 18:04 – Updated: 2024-09-16 17:33
VLAI
Summary
Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to service any further requests from other components.
Severity
No CVSS data available.
CWE
- tbd
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
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Affected:
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|
Date Public
2022-05-10 00:00
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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-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
6 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | |
| http://www.openwall.com/lists/oss-security/2022/11/10/2 | mailing-list |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2023/dsa-5378 | vendor-advisory |
| https://security.gentoo.org/glsa/202402-07 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor various
|
Date Public
2022-11-08 00:00
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CVE-2021-46778 (GCVE-0-2021-46778)
Vulnerability from cvelistv5 – Published: 2022-08-09 20:20 – Updated: 2024-09-17 00:36
VLAI
Summary
Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithreading (SMT). By measuring the contention level on scheduler queues an attacker may potentially leak sensitive information.
Severity
No CVSS data available.
CWE
- NA
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor Some AMD Processors
|
Date Public
2022-08-09 00:00
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CVE-2022-23825 (GCVE-0-2022-23825)
Vulnerability from cvelistv5 – Published: 2022-07-14 19:27 – Updated: 2024-09-16 17:48
VLAI
Summary
Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.
Severity
No CVSS data available.
CWE
- NA
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.amd.com/en/corporate/product-security… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2022/dsa-5184 | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2022/11/08/1 | mailing-list |
| http://www.openwall.com/lists/oss-security/2022/11/10/2 | mailing-list |
| https://security.gentoo.org/glsa/202402-07 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor Some AMD Processors
|
Date Public
2022-07-12 00:00
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CVE-2022-29900 (GCVE-0-2022-29900)
Vulnerability from cvelistv5 – Published: 2022-07-12 15:50 – Updated: 2024-11-20 16:13
VLAI
Summary
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- NA
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2022/dsa-5207 | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-list |
| https://www.secpod.com/blog/retbleed-intel-and-am… | |
| https://security.gentoo.org/glsa/202402-07 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor Some AMD Processors
|
Date Public
2022-07-12 00:00
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CVE-2022-23823 (GCVE-0-2022-23823)
Vulnerability from cvelistv5 – Published: 2022-06-15 19:13 – Updated: 2024-09-17 03:59
VLAI
Summary
A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.
Severity
No CVSS data available.
CWE
- NA
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD Processors |
Affected:
Processor various
|
Date Public
2022-06-14 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
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Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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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
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
2 products
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|---|---|---|---|
| AMD | Ryzen™ Series |
Affected:
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|
|
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Affected:
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Date Public
2022-05-10 00:00
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CVE-2021-26339 (GCVE-0-2021-26339)
Vulnerability from cvelistv5 – Published: 2022-05-11 16:18 – Updated: 2024-09-17 01:56
VLAI
Summary
A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang resulting in a potential denial of service. AMD believes the specific code includes a specific x86 instruction sequence that would not be generated by compilers.
Severity
No CVSS data available.
CWE
- tbd
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | EPYC™ Processors |
Affected:
various
|
|
| AMD | Ryzen™ Series |
Affected:
various
|
|
| AMD | Athlon™ Series |
Affected:
various
|
Date Public
2022-05-10 00:00
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