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13 vulnerabilities found for ryzen by amd
VAR-201703-1242
Vulnerability from variot - Updated: 2025-04-20 23:22The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite. AMDRyzen is a processor of American Advanced Micro Devices (AMD). An attacker could exploit the vulnerability to cause a denial of service and refuse to provide services to legitimate users
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VAR-201803-1910
Vulnerability from variot - Updated: 2024-11-23 23:12The AMD EPYC Server, Ryzen, Ryzen Pro, and Ryzen Mobile processor chips allow Platform Security Processor (PSP) privilege escalation. plural AMD The product contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. AMD EPYC Server, etc. are all central processing unit (CPU) products of AMD in the United States. Security flaws exist in several AMD products. An attacker could exploit this vulnerability to elevate privileges. The following products are affected: AMD EPYC Server; Ryzen; Ryzen Pro; Ryzen Mobile
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VAR-201803-1909
Vulnerability from variot - Updated: 2024-11-23 23:05The Promontory chipset, as used in AMD Ryzen and Ryzen Pro platforms, has a backdoor in the ASIC, aka CHIMERA-HW. AMD Ryzen and Ryzen Pro The platform contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. AMD Ryzen and Ryzen Pro are both central processing unit (CPU) products of AMD in the United States. Promontory chipset is one of these chipsets. An attacker could exploit this vulnerability to execute code
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Vulnerability from variot - Updated: 2024-11-23 22:55The AMD Ryzen and Ryzen Pro processor chips have insufficient access control for the Secure Processor, aka RYZENFALL-2, RYZENFALL-3, and RYZENFALL-4. AMD Ryzen and Ryzen Pro Contains an access control vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. AMD Ryzen and Ryzen Pro are both central processing unit (CPU) products of AMD in the United States. An attacker could exploit this vulnerability to disable system management mode protection, read memory, and execute arbitrary code
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Vulnerability from variot - Updated: 2024-11-23 22:52The Promontory chipset, as used in AMD Ryzen and Ryzen Pro platforms, has a backdoor in firmware, aka CHIMERA-FW. AMD Ryzen and Ryzen Pro The platform contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. AMD Ryzen and Ryzen Pro are both central processing unit (CPU) products of AMD in the United States. Promontory chipset is one of these chipsets. An attacker could exploit this vulnerability to execute code
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VAR-201803-1904
Vulnerability from variot - Updated: 2024-11-23 22:48The AMD EPYC Server, Ryzen, Ryzen Pro, and Ryzen Mobile processor chips have insufficient enforcement of Hardware Validated Boot, aka MASTERKEY-1, MASTERKEY-2, and MASTERKEY-3. plural AMD The product contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. AMD EPYC Server, etc. are all central processing unit (CPU) products of AMD in the United States. Attackers can exploit this vulnerability to install malicious software and disable security features
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Vulnerability from variot - Updated: 2024-11-23 21:53The AMD Ryzen, Ryzen Pro, and Ryzen Mobile processor chips have insufficient access control for the Secure Processor, aka RYZENFALL-1. AMD Ryzen and so on are a central processing unit (CPU) of AMD in the United States. An attacker could exploit this vulnerability to perform write operations to protected memory areas
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CVE-2024-21981 (GCVE-0-2024-21981)
Vulnerability from nvd – Published: 2024-08-13 16:54 – Updated: 2024-08-15 18:09
VLAI
EPSS
VEX
Summary
Improper key usage control in AMD Secure Processor
(ASP) may allow an attacker with local access who has gained arbitrary code
execution privilege in ASP to
extract ASP cryptographic keys, potentially resulting in loss of
confidentiality and integrity.
Severity
5.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-15 17:56 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/resources/product-security… | vendor-advisory |
Impacted products
23 products
Date Public
2024-08-13 16:00
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CVE-2023-20564 (GCVE-0-2023-20564)
Vulnerability from nvd – Published: 2023-08-15 21:07 – Updated: 2024-10-08 19:31
VLAI
EPSS
VEX
Title
Summary
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may permit a privileged attacker to perform memory reads/writes potentially leading to a loss of confidentiality or arbitrary kernel execution.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-08 19:30 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Master |
Affected:
, < 2.11.2.2659
(custom)
|
|
| amd | ryzen |
Affected:
0 , < 2.11.2.2659
(custom)
cpe:2.3:h:amd:ryzen:-:*:*:*:*:*:*:* |
Date Public
2023-08-08 16:30
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CVE-2017-7262 (GCVE-0-2017-7262)
Vulnerability from nvd – Published: 2017-03-25 00:00 – Updated: 2024-08-05 15:56
VLAI
EPSS
VEX
Summary
The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/97098 | vdb-entryx_refsource_BID |
| https://news.ycombinator.com/item?id=13924192 | x_refsource_MISC |
| http://forum.hwbot.org/showthread.php?t=167605 | x_refsource_MISC |
| http://forum.hwbot.org/showpost.php?p=480524 | x_refsource_MISC |
| https://www.techpowerup.com/231536/amd-ryzen-mach… | x_refsource_MISC |
Date Public
2017-03-10 00:00
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CVE-2024-21981 (GCVE-0-2024-21981)
Vulnerability from cvelistv5 – Published: 2024-08-13 16:54 – Updated: 2024-08-15 18:09
VLAI
EPSS
VEX
Summary
Improper key usage control in AMD Secure Processor
(ASP) may allow an attacker with local access who has gained arbitrary code
execution privilege in ASP to
extract ASP cryptographic keys, potentially resulting in loss of
confidentiality and integrity.
Severity
5.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-15 17:56 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/resources/product-security… | vendor-advisory |
Impacted products
23 products
Date Public
2024-08-13 16:00
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CVE-2023-20564 (GCVE-0-2023-20564)
Vulnerability from cvelistv5 – Published: 2023-08-15 21:07 – Updated: 2024-10-08 19:31
VLAI
EPSS
VEX
Title
Summary
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may permit a privileged attacker to perform memory reads/writes potentially leading to a loss of confidentiality or arbitrary kernel execution.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-08 19:30 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | Ryzen™ Master |
Affected:
, < 2.11.2.2659
(custom)
|
|
| amd | ryzen |
Affected:
0 , < 2.11.2.2659
(custom)
cpe:2.3:h:amd:ryzen:-:*:*:*:*:*:*:* |
Date Public
2023-08-08 16:30
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CVE-2017-7262 (GCVE-0-2017-7262)
Vulnerability from cvelistv5 – Published: 2017-03-25 00:00 – Updated: 2024-08-05 15:56
VLAI
EPSS
VEX
Summary
The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/97098 | vdb-entryx_refsource_BID |
| https://news.ycombinator.com/item?id=13924192 | x_refsource_MISC |
| http://forum.hwbot.org/showthread.php?t=167605 | x_refsource_MISC |
| http://forum.hwbot.org/showpost.php?p=480524 | x_refsource_MISC |
| https://www.techpowerup.com/231536/amd-ryzen-mach… | x_refsource_MISC |
Date Public
2017-03-10 00:00
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