CVE-2024-21970
Full vulnerability record from the local CVENow database.
Description
Improper validation of an array index in the AND power Management Firmware could allow a privileged attacker to corrupt AGESA memory potentially leading to a loss of integrity.
Severity
MEDIUM
CVSS score
4.4
(v3.1)
Vulnerability status
Deferred
Source identifier
Published
2025-09-06 18:15:39.287000
Last modified
2026-10-27 23:10:00.153000
View original CVE JSON
{
"id": "CVE-2024-21970",
"sourceIdentifier": "[email protected]",
"published": "2025-09-06T18:15:39.287",
"lastModified": "2026-10-27T23:10:00.153",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Improper validation of an array index in the AND power Management Firmware could allow a privileged attacker to corrupt AGESA memory potentially leading to a loss of integrity."
},
{
"lang": "es",
"value": "Validación incorrecta de un índice de array en el firmware de gestión de energía AND podría permitir a un atacante privilegiado corromper la memoria AGESA, lo que podría llevar a una pérdida de integridad."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "AMD",
"product": "AMD Ryzen™ Threadripper™ 3000 Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "CastlePeakPI-SP3r3 1.0.0.C",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "ChagallWSPI-sWRX8-1.0.0.9",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "CastlePeakWSPI-sWRX8 1.0.0.E",
"status": "unaffected"
},
{
"version": "ChagallWSPI-sWRX8-1.0.0.9",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "Picasso-FP5 1.0.1.2",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "Renoir\nCezanne\nRaven Ridge\nRaven Ridge 2\nPicasso\nSummit\nPinnacle Ridge\nMatisse\nVermeer",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM4v2PI_1.2.0.D",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM4PI_1.0.0.F",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 8000 Series Desktop Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM5 1.2.0.0",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "RenoirPI-FP6_1.0.0.E",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "RembrandtPI-FP7_1.0.0.B",
"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": "DragonRangeFL1 1.0.0.3d",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "RembrandtPI-FP7_1.0.0.B",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 7000 Series Desktop Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM5 1.2.0.0",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "CezannePI-FP6_1.0.1.1",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "CezannePI-FP6_1.0.1.1",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "Picasso-FP5 1.0.1.2",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics",
"defaultStatus": "affected",
"versions": [
{
"version": "Picasso-FP5 1.0.1.2",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 3000 Series Desktop Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM4PI_1.0.0.F",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ 5000 Series Desktop Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "ComboAM4PI_1.0.0.F",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded R1000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "EmbeddedPI-FP5 1.2.0.E",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded R2000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "EmbeddedR2KPI-FP5 1005",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded 7000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "EmbeddedAM5PI 1.0.0.3",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded 5000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "EmbAM4PI 1.0.0.7",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded V1000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "EmbeddedPI-FP5 1.2.0.E",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded V2000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "EmbeddedPI-FP6_1.0.0.B",
"status": "unaffected"
}
]
},
{
"vendor": "AMD",
"product": "AMD Ryzen™ Embedded V3000 Series Processors",
"defaultStatus": "affected",
"versions": [
{
"version": "Embedded-PI_FP7r2 100A",
"status": "unaffected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "HIGH",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 0.8,
"impactScore": 3.6
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2025-09-08T14:51:02.904590Z",
"id": "CVE-2024-21970",
"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-129"
}
]
}
],
"references": [
{
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html",
"source": "[email protected]"
},
{
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html",
"source": "[email protected]"
}
]
}