203 lines
8.4 KiB
JSON
203 lines
8.4 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-2026-90891",
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"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
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"state": "PUBLISHED",
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"assignerShortName": "twcert",
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"dateReserved": "2026-09-14T08:55:02.582Z",
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"datePublished": "2026-09-14T10:37:57.962Z",
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"dateUpdated": "2026-09-14T11:19:45.358Z"
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},
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"cna": {
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"shortName": "twcert",
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"dateUpdated": "2026-09-14T10:37:57.962Z"
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},
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"title": "ASRock｜ASRock Polychrome SYNC/RGB software utility - Improper Access Control",
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"datePublic": "2026-09-14T10:36:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-1256",
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"description": "CWE-1256 Improper Restriction of Software Interfaces to Hardware",
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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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"affected": [
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{
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"vendor": "ASRock",
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"product": "ASRock Polychrome SYNC/RGB for MB",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "1.0.118",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "ASRock",
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"product": "ASRock Polychrome SYNC/RGB for VGA",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "2.0.219",
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"versionType": "custom"
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}
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],
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "ASRock Polychrome SYNC/RGB software utility developed by ASRock Inc. has an Improper Access Control vulnerability. Authenticated local attackers can send a specially crafted IOCTL request to cause the driver to write to improperly restricted I/O ports, resulting in a forced operating system reboot.",
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"supportingMedia": [
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{
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"type": "text/html",
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"value": "<p>ASRock Polychrome SYNC/RGB software utility developed by ASRock Inc. has an Improper Access Control vulnerability. Authenticated local attackers can send a specially crafted IOCTL request to cause the driver to write to improperly restricted I/O ports, resulting in a forced operating system reboot.</p>"
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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.twcert.org.tw/tw/cp-132-11205-f6677-1.html",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://www.twcert.org.tw/en/cp-139-11204-6b1c6-2.html",
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"tags": [
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"third-party-advisory"
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}
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],
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"metrics": [
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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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"cvssV4_0": {
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"version": "4.0",
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"baseSeverity": "MEDIUM",
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"baseScore": 6.8,
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
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}
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},
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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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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseSeverity": "MEDIUM",
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"baseScore": 5.5,
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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}
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Update ASRock Polychrome SYNC/RGB for MB to a version later than 1.0.118\nUpdate ASRock Polychrome SYNC/RGB for VGA to a version later than 2.0.219",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "<p>Update ASRock Polychrome SYNC/RGB for MB to a version later than 1.0.118<br>Update ASRock Polychrome SYNC/RGB for VGA to a version later than 2.0.219</p>"
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}
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]
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}
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],
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"source": {
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"advisory": "TVN-202609007",
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.5"
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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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"id": "CVE-2026-90891",
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"role": "CISA Coordinator",
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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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"version": "2.0.3",
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"timestamp": "2026-09-14T11:00:18.756782Z"
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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": "2026-09-14T11:19:45.358Z"
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}
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}
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]
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}
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} |