CVE-2023-31316
Full vulnerability record from the local CVENow database.
Description
Improperly preserved integrity of hardware configuration state during a power save/restore operation in the AMD Secure Processor (ASP) could allow an attacker with the ability to write outside the trusted memory range (TMR) to change the execution flow of the Video Core Next (VCN) firmware potentially impacting confidentiality, integrity, or availability.
Severity
HIGH
CVSS score
7.1
(v4.0)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-05-15 03:16:20.513000
Last modified
2026-10-28 19:10:00.193000
View original CVE JSON
{
"id": "CVE-2023-31316",
"sourceIdentifier": "[email protected]",
"published": "2026-05-15T03:16:20.513",
"lastModified": "2026-10-28T19:10:00.193",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Improperly preserved integrity of hardware configuration state during a power save/restore operation in the AMD Secure Processor (ASP) could allow an attacker with the ability to write outside the trusted memory range (TMR) to change the execution flow of the Video Core Next (VCN) firmware potentially impacting confidentiality, integrity, or availability."
},
{
"lang": "es",
"value": "La integridad preservada incorrectamente del estado de configuración del hardware durante una operación de ahorro/restauración de energía en el Procesador Seguro de AMD (ASP) podría permitir a un atacante con la capacidad de escribir fuera del rango de memoria confiable (TMR) cambiar el flujo de ejecución del firmware de Video Core Next (VCN), impactando potencialmente la confidencialidad, la integridad o la disponibilidad."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "AMD",
"product": "AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "Cezanne-FP6 1.0.1.0",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 7000 Series Desktop Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM5PI 1.0.0.a",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 4000 Series Desktop Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM4v2 1.2.0.Ca",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM4v2 1.2.0.Ca",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "PhoenixPI-FP8-FP7_1.1.0.0",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "Renoir-FP6 1.0.0.D",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "Rembrandt-FP7 1.0.0.A",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "MendocinoPI-FT6_1.0.0.6",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "DragonRangeFL1PI 1.0.0.3C",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded V2000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "EmbeddedPI-FP6_1.0.0.9",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded V3000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "Embedded-PI_FP7r2 1009",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Radeon™ RX 6000 Series Graphics Products",
"defaultStatus": "affected",
"versions": [
{
"version": "AMD Software: Adrenalin Edition 25.12.1 (25.10.37.01)",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Radeon™ RX 7000 Series Graphics Products",
"defaultStatus": "affected",
"versions": [
{
"version": "AMD Software: Adrenalin Edition 25.11.1 (25.20.29.01)",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Radeon™ PRO W7000 Series Graphics Products",
"defaultStatus": "affected",
"versions": [
{
"version": "AMD Software: PRO Edition 25.Q3.1 (25.10.32)",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Radeon™ PRO W6000 Series Graphics Products",
"defaultStatus": "affected",
"versions": [
{
"version": "AMD Software: PRO Edition 25.Q4 (25.10.37.01)",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Instinct™ MI250",
"defaultStatus": "affected",
"versions": [
{
"version": "ROCm 6.4",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Instinct™ MI210",
"defaultStatus": "affected",
"versions": [
{
"version": "ROCm 6.4",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Radeon™ PRO V620",
"defaultStatus": "affected",
"versions": [
{
"version": "Contact your AMD Customer Engineering representative",
"status": "unaffected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV40": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"attackVector": "LOCAL",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "HIGH",
"subAvailabilityImpact": "LOW",
"exploitMaturity": "NOT_DEFINED",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED"
}
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-05-15T16:37:05.742579Z",
"id": "CVE-2023-31316",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-1304"
}
]
}
],
"references": [
{
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html",
"source": "[email protected]"
},
{
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html",
"source": "[email protected]"
}
]
}