302 lines
12 KiB
JSON
302 lines
12 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2021-46750",
|
|
"assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "AMD",
|
|
"dateReserved": "2022-03-31T16:50:27.866Z",
|
|
"datePublished": "2025-09-06T16:03:55.584Z",
|
|
"dateUpdated": "2025-09-08T13:45:05.234Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "PicassoPI-FP5 1.0.0.E"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "PicassoPI-FP5 1.0.0.E"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "RembrandtPI-FP7_0.0.8.0 RC1"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "RenoirPI-FP6 1.0.0.8"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "RembrandtPI-FP7_0.0.8.0 RC1"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "CezannePI-FP6 1.0.0.8"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "CezannePI-FP6 1.0.0.8"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ 4000 Series Desktop Processors",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "ComboAM4v2 PI 1.2.0.5"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ Embedded R1000 Series Processors",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "EmbeddedPI-FP5_1.2.0.A"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ Embedded R2000 Series Processors",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "EmbeddedR2KPI-FP5_1.0.0.2"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ Embedded V1000 Series Processors",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "EmbeddedPI-FP5_1.2.0.A"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ Embedded V2000 Series Processors",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "EmbeddedPI-FP6_1.0.0.6"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Ryzen™ Embedded V3000 Series",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "EmbeddedPI-FP7r2_1000"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Radeon™ RX 6000 Series Graphics Products",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Radeon™ PRO W6000 Series Graphics Products",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "AMD Software: PRO Edition 23.Q4 (23.30.13.03)"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"defaultStatus": "affected",
|
|
"product": "AMD Radeon™ PRO V620 Graphics Products",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"status": "unaffected",
|
|
"version": "Contact your AMD Customer Engineering representative"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"datePublic": "2025-09-06T15:42:00.000Z",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"supportingMedia": [
|
|
{
|
|
"base64": false,
|
|
"type": "text/html",
|
|
"value": "Failure to validate the address and size in TEE (Trusted Execution Environment) may allow a malicious x86 attacker to send malformed messages to the graphics mailbox resulting in an overlap of a TMR (Trusted Memory Region) that was previously allocated by the ASP bootloader leading to a potential loss of integrity.<br>"
|
|
}
|
|
],
|
|
"value": "Failure to validate the address and size in TEE (Trusted Execution Environment) may allow a malicious x86 attacker to send malformed messages to the graphics mailbox resulting in an overlap of a TMR (Trusted Memory Region) that was previously allocated by the ASP bootloader leading to a potential loss of integrity."
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "HIGH",
|
|
"attackVector": "LOCAL",
|
|
"availabilityImpact": "NONE",
|
|
"baseScore": 3,
|
|
"baseSeverity": "LOW",
|
|
"confidentialityImpact": "LOW",
|
|
"integrityImpact": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N",
|
|
"version": "3.1"
|
|
},
|
|
"format": "CVSS",
|
|
"scenarios": [
|
|
{
|
|
"lang": "en",
|
|
"value": "GENERAL"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-190",
|
|
"description": "CWE-190 Integer Overflow or Wraparound",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
|
|
"shortName": "AMD",
|
|
"dateUpdated": "2025-09-06T16:03:55.584Z"
|
|
},
|
|
"references": [
|
|
{
|
|
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html"
|
|
},
|
|
{
|
|
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html"
|
|
},
|
|
{
|
|
"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html"
|
|
}
|
|
],
|
|
"source": {
|
|
"discovery": "UNKNOWN"
|
|
},
|
|
"x_generator": {
|
|
"engine": "AMD PSIRT Automation 1.0"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2025-09-08T13:44:54.633621Z",
|
|
"id": "CVE-2021-46750",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2025-09-08T13:45:05.234Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |