162 lines
6.2 KiB
JSON
162 lines
6.2 KiB
JSON
{
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"product": "All supported processors",
|
|
"vendor": "AMD",
|
|
"versions": [
|
|
{
|
|
"lessThan": "undefined",
|
|
"status": "affected",
|
|
"version": "unspecified",
|
|
"versionType": "custom"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"datePublic": "2021-10-12T00:00:00.000Z",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A timing and power-based side channel attack leveraging the x86 PREFETCH instructions on some AMD CPUs could potentially result in leaked kernel address space information."
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-208",
|
|
"description": "CWE-208 Information Exposure Through Timing Discrepancy",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"dateUpdated": "2021-10-13T18:29:14.000Z",
|
|
"orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
|
|
"shortName": "AMD"
|
|
},
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1017"
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "AMD-SB-1017",
|
|
"discovery": "EXTERNAL"
|
|
},
|
|
"title": "Side-channels Related to the x86 PREFETCH Instruction",
|
|
"x_generator": {
|
|
"engine": "Vulnogram 0.0.9"
|
|
},
|
|
"x_legacyV4Record": {
|
|
"CVE_data_meta": {
|
|
"ASSIGNER": "psirt@amd.com",
|
|
"DATE_PUBLIC": "2021-10-12T19:30:00.000Z",
|
|
"ID": "CVE-2021-26318",
|
|
"STATE": "PUBLIC",
|
|
"TITLE": "Side-channels Related to the x86 PREFETCH Instruction"
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "All supported processors",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"version_affected": "<",
|
|
"version_value": ""
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"vendor_name": "AMD"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"data_format": "MITRE",
|
|
"data_type": "CVE",
|
|
"data_version": "4.0",
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "A timing and power-based side channel attack leveraging the x86 PREFETCH instructions on some AMD CPUs could potentially result in leaked kernel address space information."
|
|
}
|
|
]
|
|
},
|
|
"generator": {
|
|
"engine": "Vulnogram 0.0.9"
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "CWE-208 Information Exposure Through Timing Discrepancy"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"name": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1017",
|
|
"refsource": "MISC",
|
|
"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1017"
|
|
}
|
|
]
|
|
},
|
|
"source": {
|
|
"advisory": "AMD-SB-1017",
|
|
"discovery": "EXTERNAL"
|
|
}
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-03T20:19:20.137Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1017"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"cveMetadata": {
|
|
"assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
|
|
"assignerShortName": "AMD",
|
|
"cveId": "CVE-2021-26318",
|
|
"datePublished": "2021-10-13T18:29:14.977Z",
|
|
"dateReserved": "2021-01-29T00:00:00.000Z",
|
|
"dateUpdated": "2024-09-16T16:48:55.696Z",
|
|
"state": "PUBLISHED"
|
|
},
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1"
|
|
} |