cve-2023-32840
Vulnerability from cvelistv5
Published
2023-11-06 03:50
Modified
2024-09-05 15:06
Severity
Summary
In modem CCCI, 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 may be also needed for exploitation Patch ID: MOLY01138425; Issue ID: MOLY01138425 (MSV-862).
References
| Source | URL | Tags |
|---|---|---|
| security@mediatek.com | https://corp.mediatek.com/product-security-bulletin/November-2023 | Vendor Advisory |
Impacted products
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"metrics": [
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"availabilityImpact": "HIGH",
"baseScore": 8.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-32840",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-05T15:06:09.151529Z",
"version": "2.0.3"
},
"type": "ssvc"
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}
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"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "MT2731, MT2735, MT6731, MT6739, MT6761, MT6762, MT6763, MT6765, MT6767, MT6768, MT6769, MT6769T, MT6769Z, MT6771, MT6771T, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990, MT8666, MT8667, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797, MT8798",
"vendor": "MediaTek, Inc.",
"versions": [
{
"status": "affected",
"version": "Modem LR12A, NR15, NR16, VMOLYN, NR17"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In modem CCCI, 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 may be also needed for exploitation Patch ID: MOLY01138425; Issue ID: MOLY01138425 (MSV-862)."
}
],
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"shortName": "MediaTek"
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"references": [
{
"url": "https://corp.mediatek.com/product-security-bulletin/November-2023"
}
]
}
},
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"cveId": "CVE-2023-32840",
"datePublished": "2023-11-06T03:50:57.414Z",
"dateReserved": "2023-05-16T03:04:32.153Z",
"dateUpdated": "2024-09-05T15:06:29.403Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
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Advisory\"]}]}}"
}
}
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