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vuln-cve/data/2023/20xxx/CVE-2023-20809.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2023-20809",
"assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"state": "PUBLISHED",
"assignerShortName": "MediaTek",
"dateReserved": "2022-10-28T02:03:23.672Z",
"datePublished": "2023-08-07T03:21:56.862Z",
"dateUpdated": "2024-10-22T19:12:32.096Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"shortName": "MediaTek",
"dateUpdated": "2023-08-07T03:21:56.862Z"
},
"descriptions": [
{
"lang": "en",
"value": "In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: DTV03751198; Issue ID: DTV03751198."
}
],
"affected": [
{
"vendor": "MediaTek, Inc.",
"product": "MT5583, MT5691, MT5695, MT9010, MT9011, MT9012, MT9016, MT9020, MT9021, MT9022, MT9030, MT9031, MT9032, MT9215, MT9216, MT9218, MT9220, MT9221, MT9222, MT9255, MT9256, MT9266, MT9269, MT9285, MT9286, MT9288, MT9600, MT9602, MT9610, MT9611, MT9612, MT9613, MT9615, MT9617, MT9629, MT9630, MT9631, MT9632, MT9636, MT9638, MT9639, MT9650, MT9652, MT9666, MT9667, MT9669, MT9670, MT9671, MT9675, MT9685, MT9686, MT9688",
"versions": [
{
"version": "Android 10.0, 11.0",
"status": "affected"
}
]
}
],
"references": [
{
"url": "https://corp.mediatek.com/product-security-bulletin/August-2023"
}
],
"problemTypes": [
{
"descriptions": [
{
"type": "text",
"lang": "en",
"description": "Elevation of Privilege"
}
]
}
]
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-02T09:14:40.976Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://corp.mediatek.com/product-security-bulletin/August-2023",
"tags": [
"x_transferred"
]
}
]
},
{
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-787",
"lang": "en",
"description": "CWE-787 Out-of-bounds Write"
}
]
}
],
"affected": [
{
"vendor": "mediatek",
"product": "mt5583",
"cpes": [
"cpe:2.3:h:mediatek:mt5583:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "*",
"versionType": "custom"
}
]
},
{
"vendor": "mediatek",
"product": "mt5691",
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],
"defaultStatus": "unknown",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "*",
"versionType": "custom"
}
]
},
{
"vendor": "mediatek",
"product": "mt5695",
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],
"defaultStatus": "unknown",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "*",
"versionType": "custom"
}
]
},
{
"vendor": "mediatek",
"product": "mt9010",
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{
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}
]
},
{
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"product": "mt9011",
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],
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{
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"status": "affected",
"lessThanOrEqual": "*",
"versionType": "custom"
}
]
},
{
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{
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"lessThanOrEqual": "*",
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}
]
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{
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],
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{
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"lessThanOrEqual": "*",
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}
]
},
{
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],
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{
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}
]
},
{
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],
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{
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}
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},
{
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}
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},
{
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],
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{
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}
]
},
{
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"product": "mt9031",
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],
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{
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}
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},
{
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{
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{
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],
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}
]
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{
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{
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}
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}
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{
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],
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}
]
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{
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],
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}
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{
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],
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}
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},
{
"vendor": "mediatek",
"product": "mt9256",
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],
"defaultStatus": "unknown",
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{
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],
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{
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],
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]
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{
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}
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}
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}
]
},
{
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],
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}
]
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{
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],
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}
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},
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}
]
},
{
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{
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{
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}
]
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],
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{
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],
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]
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{
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],
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}
]
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],
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{
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}
]
},
{
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],
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{
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}
]
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{
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],
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]
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{
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],
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{
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}
]
},
{
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],
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{
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},
{
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],
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{
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}
]
},
{
"vendor": "google",
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"cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*",
"cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"versions": [
{
"version": "10.0",
"status": "affected"
},
{
"version": "11.0",
"status": "affected"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.7,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
}
},
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2024-10-22T19:11:57.487601Z",
"id": "CVE-2023-20809",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2024-10-22T19:12:32.096Z"
}
}
]
}
}