176 lines
7.1 KiB
JSON
176 lines
7.1 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-2023-31355",
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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": "2023-04-27T15:25:41.428Z",
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"datePublished": "2024-08-05T16:04:24.813Z",
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"dateUpdated": "2024-08-06T14:58:40.899Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "affected",
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"product": "3rd Gen AMD EPYC™ Processors",
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"vendor": "AMD",
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"versions": [
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{
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"lessThan": "MilanPI 1.0.0.D",
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"status": "affected",
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"version": "various",
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"versionType": "Platform Initialization"
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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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"product": "4th Gen AMD EPYC™ Processors",
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"vendor": "AMD",
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"versions": [
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{
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"lessThan": "GenoaPI 1.0.0.C",
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"status": "affected",
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"version": "various",
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"versionType": "Platform Initialization"
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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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"product": "AMD EPYC™ Embedded 7003",
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"vendor": "AMD",
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"versions": [
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{
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"lessThan": "EmbMilanPI-SP3 1.0.0.9",
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"status": "affected",
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"version": "various",
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"versionType": "Platform Initialization"
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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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"product": "AMD EPYC™ Embedded 9003",
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"vendor": "AMD",
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"versions": [
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{
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"lessThan": "EmbGenoaPI-SP5 1.0.0.7",
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"status": "affected",
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"version": "various",
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"versionType": "Platform Initialization"
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}
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]
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}
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],
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"datePublic": "2024-08-05T16:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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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": "<span style=\"background-color: rgb(255, 255, 255);\">\n\n<span style=\"background-color: rgb(255, 255, 255);\">\n\n<span style=\"background-color: rgb(255, 255, 255);\">\n\n<span style=\"background-color: rgb(255, 255, 255);\">Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.</span>\n\n</span>\n\n</span>\n\n</span>"
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}
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],
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"value": "Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 6,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "HIGH",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
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"version": "3.1"
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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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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-119",
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"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
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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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"providerMetadata": {
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"orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
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"shortName": "AMD",
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"dateUpdated": "2024-08-05T16:04:24.813Z"
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},
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"references": [
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{
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"tags": [
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"vendor-advisory"
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],
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"url": "https://https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3011.html"
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}
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],
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"source": {
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"advisory": "AMD-SB-4002, AMD-SB-3002, AMD-SB-5001",
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"discovery": "UNKNOWN"
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},
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"x_generator": {
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"engine": "Vulnogram 0.1.0-dev"
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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": "2024-08-06T14:07:12.426239Z",
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"id": "CVE-2023-31355",
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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": "2024-08-06T14:58:40.899Z"
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}
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}
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]
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}
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} |