cve-2024-21981
Vulnerability from cvelistv5
Published
2024-08-13 16:54
Modified
2024-08-15 18:09
Severity ?
EPSS score ?
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.
References
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:h:amd:athlon:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "athlon",
"vendor": "amd",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:amd:ryzen:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ryzen",
"vendor": "amd",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:amd:epyc:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "epyc",
"vendor": "amd",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-21981",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-15T17:56:59.454756Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"packageName": "PI",
"product": "AMD EPYC\u2122 7001 Series Processors",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various",
"versionType": "PI"
}
]
},
{
"defaultStatus": "affected",
"product": "AMD EPYC\u2122 7002 Series Processors",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
},
{
"defaultStatus": "affected",
"product": "AMD EPYC\u2122 7003 Series Processors",
"vendor": "AMD",
"versions": [
{
"status": "affected",
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}
]
},
{
"defaultStatus": "affected",
"product": "AMD Ryzen\u2122 3000 Series Desktop Processors",
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"versions": [
{
"status": "affected",
"version": "various"
}
]
},
{
"defaultStatus": "affected",
"product": "AMD Ryzen\u2122 5000 Series Desktop Processors",
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"versions": [
{
"status": "affected",
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}
]
},
{
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},
{
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}
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},
{
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"versions": [
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},
{
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{
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},
{
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}
]
},
{
"defaultStatus": "affected",
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"versions": [
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},
{
"defaultStatus": "affected",
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"versions": [
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]
},
{
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"versions": [
{
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"version": "various"
}
]
},
{
"defaultStatus": "affected",
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{
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]
},
{
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"versions": [
{
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]
},
{
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]
},
{
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]
},
{
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}
]
}
],
"datePublic": "2024-08-13T16:00:00.000Z",
"descriptions": [
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"source": {
"advisory": "AMD-SB-4002, AMD-SB-3002, AMD-SB-5001",
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"cveId": "CVE-2024-21981",
"datePublished": "2024-08-13T16:54:58.122Z",
"dateReserved": "2024-01-03T16:43:30.197Z",
"dateUpdated": "2024-08-15T18:09:24.358Z",
"state": "PUBLISHED"
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"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-21981\",\"sourceIdentifier\":\"psirt@amd.com\",\"published\":\"2024-08-13T17:15:22.920\",\"lastModified\":\"2024-08-15T18:35:06.310\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper key usage control in AMD Secure Processor\\n(ASP) may allow an attacker with local access who has gained arbitrary code\\nexecution privilege in ASP\u00a0to\\nextract ASP cryptographic keys, potentially resulting in loss of\\nconfidentiality and integrity.\"},{\"lang\":\"es\",\"value\":\"Un control inadecuado del uso de claves en el procesador seguro AMD (ASP) puede permitir que un atacante con acceso local que haya obtenido privilegios de ejecuci\u00f3n de c\u00f3digo arbitrario en ASP extraiga claves criptogr\u00e1ficas ASP, lo que podr\u00eda provocar una p\u00e9rdida de confidencialidad e integridad.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@amd.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.7,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":0.5,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-639\"}]}],\"references\":[{\"url\":\"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html\",\"source\":\"psirt@amd.com\"}]}}"
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.