169 lines
6.4 KiB
JSON
169 lines
6.4 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-2021-46795",
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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": "2022-05-04T18:14:06.438Z",
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"datePublished": "2023-01-10T20:53:25.868Z",
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"dateUpdated": "2025-04-09T15:13:26.855Z"
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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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"packageName": "AGESA",
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"platforms": [
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"x86"
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],
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"product": "Ryzen 5000 Series",
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"vendor": " AMD",
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"versions": [
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{
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"status": "affected",
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"version": "various "
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}
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]
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},
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{
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"defaultStatus": "unaffected",
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"packageName": "AGESA",
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"platforms": [
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"x86"
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],
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"product": "Ryzen 3000 Series ",
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"vendor": " AMD",
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"versions": [
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{
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"status": "affected",
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"version": "various "
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}
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]
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}
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],
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"datePublic": "2023-01-10T17:30:00.000Z",
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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": "A TOCTOU (time-of-check to time-of-use) vulnerability exists where an attacker may use a compromised BIOS to cause the TEE OS to read memory out of bounds that could potentially result in a denial of service."
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}
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],
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"value": "A TOCTOU (time-of-check to time-of-use) vulnerability exists where an attacker may use a compromised BIOS to cause the TEE OS to read memory out of bounds that could potentially result in a denial of service."
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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": "2023-01-11T07:01:59.843Z"
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},
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"references": [
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{
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"url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1031"
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}
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],
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"source": {
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"advisory": "AMD-SB-1031",
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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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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "n/a",
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"lang": "en",
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"type": "text"
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-04T05:17:42.312Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1031",
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"tags": [
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"x_transferred"
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]
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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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"type": "CWE",
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"cweId": "CWE-367",
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"lang": "en",
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"description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition"
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}
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]
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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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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 4.7,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "HIGH",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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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": "2025-04-09T15:13:22.667024Z",
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"id": "CVE-2021-46795",
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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": "2025-04-09T15:13:26.855Z"
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}
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}
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]
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}
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} |