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18 vulnerabilities found for AMD EPYC™ Embedded 3000 Series Processors by AMD
CVE-2025-54505 (GCVE-0-2025-54505)
Vulnerability from nvd – Published: 2026-04-27 15:16 – Updated: 2026-04-29 03:04
VLAI
Summary
A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1420 - Exposure of Sensitive Information during Transient Execution
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD EPYC™ 7001 Series Processors |
Unaffected:
OS update
|
|
| AMD | AMD EPYC™ Embedded 3000 Series Processors |
Unaffected:
OS Update
|
Date Public
2026-04-27 15:15
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CVE-2023-31364 (GCVE-0-2023-31364)
Vulnerability from nvd – Published: 2026-02-26 20:33 – Updated: 2026-02-27 19:06
VLAI
Summary
Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine (VM) to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
33 products
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},
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},
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"vendor": "AMD",
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]
},
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},
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"vendor": "AMD",
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]
},
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"product": "AMD Ryzen\u2122 6000 Series Processors with Radeon\u2122 Graphics",
"vendor": "AMD",
"versions": [
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}
]
},
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]
},
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"product": "AMD Ryzen\u2122 8000 Series Desktop Processors",
"vendor": "AMD",
"versions": [
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"status": "affected",
"version": "No Fix Planned"
}
]
},
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"product": "AMD Ryzen\u2122 Threadripper\u2122 PRO 3000 WX-Series Processors",
"vendor": "AMD",
"versions": [
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]
},
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CVE-2025-52533 (GCVE-0-2025-52533)
Vulnerability from nvd – Published: 2026-02-12 17:11 – Updated: 2026-02-26 14:44
VLAI
Summary
Improper Access Control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data confidentiality or integrity.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1191 - On-Chip Debug and Test Interface With Improper Access Control
Assigner
References
Impacted products
39 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD EPYC™ 7003 Series Processors |
Unaffected:
MilanPI 1.0.0.G
|
|
| AMD | AMD EPYC™ 7002 Series Processors |
Affected:
No Fix Planned
|
|
| AMD | AMD EPYC™ 7001 Series Processors |
Affected:
No Fix Planned
|
|
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Threadripper™ 7000 Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ AI Max 300 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 2000 Mobile Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 3000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 5000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Z2 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Z2 Series Processors Go |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ AI 300 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 4000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Z1 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 8000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD EPYC™ Embedded 3000 Series Processors |
Affected:
No fix planned
|
|
| AMD | AMD EPYC™ Embedded 7002 Series Processors |
Affected:
No fix planned
|
|
| AMD | AMD EPYC™ Embedded 7003 Series Processors |
Unaffected:
EmbMilanPI-SP3 v9 1.0.0.C
|
|
| AMD | AMD Ryzen™ Embedded 8000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded R1000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded R2000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded 7000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded 5000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded V2000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded V3000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
Date Public
2026-02-12 17:25
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CVE-2025-29950 (GCVE-0-2025-29950)
Vulnerability from nvd – Published: 2026-02-10 19:10 – Updated: 2026-02-26 14:44
VLAI
Summary
Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1274 - Improper Access Control for Volatile Memory Containing Boot Code
Assigner
References
Impacted products
20 products
Date Public
2026-02-10 19:44
Credits
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CVE-2024-36354 (GCVE-0-2024-36354)
Vulnerability from nvd – Published: 2025-09-06 18:06 – Updated: 2026-02-26 17:49
VLAI
Summary
Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to bypass SMM isolation potentially resulting in arbitrary code execution at the SMM level.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1231 - - Improper Prevention of Lock Bit Modification
Assigner
References
Impacted products
37 products
Date Public
2025-09-06 17:45
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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
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 (v2.0.3)
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-2021-46746 (GCVE-0-2021-46746)
Vulnerability from nvd – Published: 2024-08-13 16:50 – Updated: 2024-10-31 13:57
VLAI
Summary
Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing
keys to c006Frrupt the return address, causing a
stack-based buffer overrun, potentially leading to a denial of service.
Severity
5.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/resources/product-security… | vendor-advisory |
Impacted products
35 products
Date Public
2024-08-13 16:00
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CVE-2021-26387 (GCVE-0-2021-26387)
Vulnerability from nvd – Published: 2024-08-13 16:50 – Updated: 2024-10-30 17:59
VLAI
Summary
Insufficient access controls in ASP kernel may allow a
privileged attacker with access to AMD signing keys and the BIOS menu or UEFI
shell to map DRAM regions in protected areas, potentially leading to a loss of platform integrity.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/resources/product-security… | vendor-advisory |
| https://www.amd.com/en/resources/product-security… |
Impacted products
33 products
Date Public
2024-08-13 16:00
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CVE-2021-26344 (GCVE-0-2021-26344)
Vulnerability from nvd – Published: 2024-08-13 16:49 – Updated: 2025-03-18 15:35
VLAI
Summary
An out of bounds memory write when processing the AMD
PSP1 Configuration Block (APCB) could allow an attacker with access the ability
to modify the BIOS image, and the ability to sign the resulting image, to
potentially modify the APCB block resulting in arbitrary code execution.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/resources/product-security… | vendor-advisory |
Impacted products
32 products
Date Public
2024-08-13 16:00
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CVE-2025-54505 (GCVE-0-2025-54505)
Vulnerability from cvelistv5 – Published: 2026-04-27 15:16 – Updated: 2026-04-29 03:04
VLAI
Summary
A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1420 - Exposure of Sensitive Information during Transient Execution
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD EPYC™ 7001 Series Processors |
Unaffected:
OS update
|
|
| AMD | AMD EPYC™ Embedded 3000 Series Processors |
Unaffected:
OS Update
|
Date Public
2026-04-27 15:15
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CVE-2023-31364 (GCVE-0-2023-31364)
Vulnerability from cvelistv5 – Published: 2026-02-26 20:33 – Updated: 2026-02-27 19:06
VLAI
Summary
Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine (VM) to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
33 products
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CVE-2025-52533 (GCVE-0-2025-52533)
Vulnerability from cvelistv5 – Published: 2026-02-12 17:11 – Updated: 2026-02-26 14:44
VLAI
Summary
Improper Access Control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data confidentiality or integrity.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1191 - On-Chip Debug and Test Interface With Improper Access Control
Assigner
References
Impacted products
39 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | AMD EPYC™ 7003 Series Processors |
Unaffected:
MilanPI 1.0.0.G
|
|
| AMD | AMD EPYC™ 7002 Series Processors |
Affected:
No Fix Planned
|
|
| AMD | AMD EPYC™ 7001 Series Processors |
Affected:
No Fix Planned
|
|
| AMD | AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Threadripper™ 7000 Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ AI Max 300 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 2000 Mobile Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 3000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 5000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Z2 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Z2 Series Processors Go |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ AI 300 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 4000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Z1 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 7000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ 8000 Series Desktop Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD EPYC™ Embedded 3000 Series Processors |
Affected:
No fix planned
|
|
| AMD | AMD EPYC™ Embedded 7002 Series Processors |
Affected:
No fix planned
|
|
| AMD | AMD EPYC™ Embedded 7003 Series Processors |
Unaffected:
EmbMilanPI-SP3 v9 1.0.0.C
|
|
| AMD | AMD Ryzen™ Embedded 8000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded R1000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded R2000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded 7000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded 5000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded V2000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
|
| AMD | AMD Ryzen™ Embedded V3000 Series Processors |
Unaffected:
Update to Key Distribution Server (KDS)
|
Date Public
2026-02-12 17:25
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"defaultStatus": "affected",
"product": "AMD Ryzen\u2122 AI Max 300 Series Processors",
"vendor": "AMD",
"versions": [
{
"status": "unaffected",
"version": "Update to Key Distribution Server (KDS)"
}
]
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"vendor": "AMD",
"versions": [
{
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"version": "Update to Key Distribution Server (KDS)"
}
]
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"defaultStatus": "affected",
"product": "AMD Ryzen\u2122 2000 Mobile Processors",
"vendor": "AMD",
"versions": [
{
"status": "unaffected",
"version": "Update to Key Distribution Server (KDS)"
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"vendor": "AMD",
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"vendor": "AMD",
"versions": [
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"vendor": "AMD",
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"defaultStatus": "affected",
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"vendor": "AMD",
"versions": [
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"status": "unaffected",
"version": "Update to Key Distribution Server (KDS)"
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"vendor": "AMD",
"versions": [
{
"status": "unaffected",
"version": "Update to Key Distribution Server (KDS)"
}
]
},
{
"defaultStatus": "affected",
"product": "AMD Ryzen\u2122 AI 300 Series Processors",
"vendor": "AMD",
"versions": [
{
"status": "unaffected",
"version": "Update to Key Distribution Server (KDS)"
}
]
},
{
"defaultStatus": "affected",
"product": "AMD Ryzen\u2122 7020 Series Processors with Radeon\u2122 Graphics",
"vendor": "AMD",
"versions": [
{
"status": "unaffected",
"version": "Update to Key Distribution Server (KDS)"
}
]
},
{
"defaultStatus": "affected",
"product": "AMD Ryzen\u2122 7045 Series Mobile Processors with Radeon\u2122 Graphics",
"vendor": "AMD",
"versions": [
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CVE-2025-29950 (GCVE-0-2025-29950)
Vulnerability from cvelistv5 – Published: 2026-02-10 19:10 – Updated: 2026-02-26 14:44
VLAI
Summary
Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1274 - Improper Access Control for Volatile Memory Containing Boot Code
Assigner
References
Impacted products
20 products
Date Public
2026-02-10 19:44
Credits
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CVE-2024-36354 (GCVE-0-2024-36354)
Vulnerability from cvelistv5 – Published: 2025-09-06 18:06 – Updated: 2026-02-26 17:49
VLAI
Summary
Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to bypass SMM isolation potentially resulting in arbitrary code execution at the SMM level.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1231 - - Improper Prevention of Lock Bit Modification
Assigner
References
Impacted products
37 products
Date Public
2025-09-06 17:45
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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
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 (v2.0.3)
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-2021-46746 (GCVE-0-2021-46746)
Vulnerability from cvelistv5 – Published: 2024-08-13 16:50 – Updated: 2024-10-31 13:57
VLAI
Summary
Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing
keys to c006Frrupt the return address, causing a
stack-based buffer overrun, potentially leading to a denial of service.
Severity
5.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/resources/product-security… | vendor-advisory |
Impacted products
35 products
Date Public
2024-08-13 16:00
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CVE-2021-26387 (GCVE-0-2021-26387)
Vulnerability from cvelistv5 – Published: 2024-08-13 16:50 – Updated: 2024-10-30 17:59
VLAI
Summary
Insufficient access controls in ASP kernel may allow a
privileged attacker with access to AMD signing keys and the BIOS menu or UEFI
shell to map DRAM regions in protected areas, potentially leading to a loss of platform integrity.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.amd.com/en/resources/product-security… | vendor-advisory |
| https://www.amd.com/en/resources/product-security… |
Impacted products
33 products
Date Public
2024-08-13 16:00
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CVE-2021-26344 (GCVE-0-2021-26344)
Vulnerability from cvelistv5 – Published: 2024-08-13 16:49 – Updated: 2025-03-18 15:35
VLAI
Summary
An out of bounds memory write when processing the AMD
PSP1 Configuration Block (APCB) could allow an attacker with access the ability
to modify the BIOS image, and the ability to sign the resulting image, to
potentially modify the APCB block resulting in arbitrary code execution.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/resources/product-security… | vendor-advisory |
Impacted products
32 products
Date Public
2024-08-13 16:00
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