167 lines
6.5 KiB
JSON
167 lines
6.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2024-21954",
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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": "2024-01-03T16:43:26.977Z",
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"datePublished": "2026-11-12T19:06:05.496Z",
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"dateUpdated": "2026-11-13T00:14:43.441Z"
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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": "2026-11-12T19:06:05.496Z"
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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-SP3_1.0.0.J",
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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.H",
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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.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™ Embedded 9004 Series Processors (formerly codenamed \"Genoa\")",
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"versions": [
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{
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"version": "EmbGenoaPI-SP5 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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"datePublic": "2026-11-12T19:04:33.652Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "Improper exception handling in IOMMU could allow an invalidate command to be sent to PCIe devices that do not support Address Translation Cache (ATC), potentially resulting in denial of service.",
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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": "Improper exception handling in IOMMU could allow an invalidate command to be sent to PCIe devices that do not support Address Translation Cache (ATC), potentially resulting in denial of service.<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-754",
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"description": "CWE-754 Improper Check for Unusual or Exceptional Conditions",
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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-3052.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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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "HIGH",
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"baseScore": 7,
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"baseSeverity": "HIGH"
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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": "2026-11-13T00:14:33.335747Z",
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"id": "CVE-2024-21954",
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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": "2026-11-13T00:14:43.441Z"
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}
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}
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]
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}
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} |