346 lines
13 KiB
JSON
346 lines
13 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2024-21977",
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"assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
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"state": "PUBLISHED",
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"assignerShortName": "AMD",
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"dateReserved": "2024-01-03T16:43:30.196Z",
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"datePublished": "2025-09-05T12:58:39.312Z",
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"dateUpdated": "2025-09-05T13:35:08.152Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
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"shortName": "AMD",
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"dateUpdated": "2025-09-05T12:58:39.312Z"
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},
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"affected": [
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD EPYC™ 7003 Series Processors",
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"versions": [
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{
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"version": "MilanPI 1.0.0.D",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD EPYC™ 9004 Series Processors",
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"versions": [
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{
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"version": "GenoaPI 1.0.0.C",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD EPYC™ 8004 Series Processors",
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"versions": [
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{
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"version": "GenoaPI 1.0.0.C",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors",
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"versions": [
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{
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"version": "ChagallWSPI-sWRX8 1.0.0.8",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics",
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"versions": [
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{
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"version": "CezannePI-FP6_1.0.1.1",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics",
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"versions": [
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{
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"version": "RembrandtPI-FP7/FP7r2_1.0.0.B",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 5000 Series Desktop Processors",
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"versions": [
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{
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"version": "ComboAM4v2 1.2.0.Cb",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 7000 Series Desktop Processors",
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"versions": [
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{
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"version": "ComboAM5 1.2.0.1",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics",
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"versions": [
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{
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"version": "PhoenixPI-FP8-FP7_1.1.0.3",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics",
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"versions": [
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{
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"version": "RembrandtPI-FP7/FP7r2_1.0.0.B",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics",
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"versions": [
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{
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"version": "DragonRangeFL1 1.0.0.3e",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors",
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"versions": [
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{
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"version": "ChagallWSPI-sWRX8 1.0.0.8",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics",
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"versions": [
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{
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"version": "CezannePI-FP6_1.0.1.1",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ 8000 Series Desktop Processors",
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"versions": [
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{
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"version": "ComboAM5 1.2.0.1",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD EPYC™ Embedded 7003 Series Processors",
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"versions": [
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{
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"version": "EmbMilanPI-SP3 1.0.0.9",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD EPYC™ Embedded 9004 Series Processors",
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"versions": [
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{
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"version": "EmbGenoaPI-SP5 1.0.0.9",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ Embedded 8000 Series Processors",
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"versions": [
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{
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"version": "EmbeddedPhoenixPI-FP7r2_1.2.0.0",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ Embedded 7000 Series Processors",
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"versions": [
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{
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"version": "EmbeddedAM5PI 1.0.0.3",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ Embedded 5000 Series Processors",
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"versions": [
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{
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"version": "EmbAM4PI 1.0.0.7",
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"status": "unaffected"
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}
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]
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},
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{
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"defaultStatus": "affected",
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"vendor": "AMD",
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"product": "AMD Ryzen™ Embedded V3000 Series Processors",
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"versions": [
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{
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"version": "Embedded-PI_FP7r2 100A",
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"status": "unaffected"
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}
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]
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}
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],
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"datePublic": "2025-09-05T12:37:57.776Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the RDRAND instruction, potentially resulting in loss of integrity for SEV-SNP guests.",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the RDRAND instruction, potentially resulting in loss of integrity for SEV-SNP guests.<br>"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-459",
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"description": "CWE-459 Incomplete Cleanup",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html"
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},
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{
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"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html"
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},
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{
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"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3014.html"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"x_generator": {
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"engine": "AMD PSIRT Automation 1.0"
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},
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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 3.2,
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"baseSeverity": "LOW"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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]
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-09-05T13:34:55.383175Z",
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"id": "CVE-2024-21977",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-09-05T13:35:08.152Z"
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}
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}
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]
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}
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} |