CVE-2023-20819 (GCVE-0-2023-20819)
Vulnerability from cvelistv5 – Published: 2023-10-02 02:05 – Updated: 2024-09-21 15:27
VLAI
EPSS
VEX
Summary
In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-21 15:26 UTC
CWE
- Elevation of Privilege
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
89 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| MediaTek, Inc. | MT2731, MT6570, MT6580, MT6595, MT6732, MT6735, MT6737, MT6737M, MT6738, MT6739, MT6750, MT6750S, MT6752, MT6753, MT6755, MT6757, MT6758, MT6761, MT6762, MT6762D, MT6762M, MT6763, MT6765, MT6765T, MT6767, MT6768, MT6769, MT6769T, MT6769Z, MT6771, MT6775, MT6779, MT6781, MT6783, MT6785, MT6785T, MT6789, MT6795, MT6797, MT6799, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6983, MT6985, MT6989, MT8666, MT8666A, MT8667, MT8673, MT8675, MT8765, MT8766, MT8766Z, MT8768, MT8768A, MT8768B, MT8768T, MT8768Z, MT8781, MT8786, MT8788, MT8788T, MT8788X, MT8788Z, MT8791, MT8791T, MT8797, MT8798 |
Affected:
Modem LR11, LR12A, LR13, NR15, NR16, NR17
|
guessed | |
| mediatek | mt2731 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:* |
||
| mediatek | mt6570 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6570:-:*:*:*:*:*:*:* |
||
| mediatek | mt6580 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:* |
||
| mediatek | mt6595 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6595:-:*:*:*:*:*:*:* |
||
| mediatek | mt6732 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6732:-:*:*:*:*:*:*:* |
||
| mediatek | mt6735 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:* |
||
| mediatek | mt6737 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:* |
||
| mediatek | mt6737m |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6737m:-:*:*:*:*:*:*:* |
||
| mediatek | mt6738 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6738:-:*:*:*:*:*:*:* |
||
| mediatek | mt6739 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:* |
||
| mediatek | mt6750 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6750:-:*:*:*:*:*:*:* |
||
| mediatek | mt6750s |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:* |
||
| mediatek | mt6752 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6752:-:*:*:*:*:*:*:* |
||
| mediatek | mt6753 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:* |
||
| mediatek | mt6755 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6755:-:*:*:*:*:*:*:* |
||
| mediatek | mt6757 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:* |
||
| mediatek | mt6758 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6758:-:*:*:*:*:*:*:* |
||
| mediatek | mt6761 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:* |
||
| mediatek | mt6762 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:* |
||
| mediatek | mt6762d |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6762d:-:*:*:*:*:*:*:* |
||
| mediatek | mt6762m |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6762m:-:*:*:*:*:*:*:* |
||
| mediatek | mt6763 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:* |
||
| mediatek | mt6765 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:* |
||
| mediatek | mt6765t |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6765t:-:*:*:*:*:*:*:* |
||
| mediatek | mt6767 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6767:-:*:*:*:*:*:*:* |
||
| mediatek | mt6768 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:* |
||
| mediatek | mt6769 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:* |
||
| mediatek | mt6769t |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6769t:-:*:*:*:*:*:*:* |
||
| mediatek | mt6769z |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6769z:-:*:*:*:*:*:*:* |
||
| mediatek | mt6771 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:* |
||
| mediatek | mt6775 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6775:-:*:*:*:*:*:*:* |
||
| mediatek | mt6779 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:* |
||
| mediatek | mt6781 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:* |
||
| mediatek | mt6783 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6783:-:*:*:*:*:*:*:* |
||
| mediatek | mt6785 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:* |
||
| mediatek | mt6785t |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6785t:-:*:*:*:*:*:*:* |
||
| mediatek | mt6789 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:* |
||
| mediatek | mt6795 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6795:-:*:*:*:*:*:*:* |
||
| mediatek | mt6797 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6797:-:*:*:*:*:*:*:* |
||
| mediatek | mt6799 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6799:-:*:*:*:*:*:*:* |
||
| mediatek | mt6813 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6813:-:*:*:*:*:*:*:* |
||
| mediatek | mt6815 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6815:-:*:*:*:*:*:*:* |
||
| mediatek | mt6833 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:* |
||
| mediatek | mt6835 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:* |
||
| mediatek | mt6853 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:* |
||
| mediatek | mt6855 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:* |
||
| mediatek | mt6873 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:* |
||
| mediatek | mt6875 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:* |
||
| mediatek | mt6875t |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6875t:-:*:*:*:*:*:*:* |
||
| mediatek | mt6877 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:* |
||
| mediatek | mt6878 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:* |
||
| mediatek | mt6879 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:* |
||
| mediatek | mt6883 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:* |
||
| mediatek | mt6885 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:* |
||
| mediatek | mt6886 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:* |
||
| mediatek | mt6889 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:* |
||
| mediatek | mt6891 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:* |
||
| mediatek | mt6893 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:* |
||
| mediatek | mt6895 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* |
||
| mediatek | mt6895t |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6895t:-:*:*:*:*:*:*:* |
||
| mediatek | mt6896 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6896:-:*:*:*:*:*:*:* |
||
| mediatek | mt6897 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:* |
||
| mediatek | mt6983 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:* |
||
| mediatek | mt6985 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:* |
||
| mediatek | mt6989 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:* |
||
| mediatek | mt8666 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:* |
||
| mediatek | mt8666a |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8666a:-:*:*:*:*:*:*:* |
||
| mediatek | mt8667 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:* |
||
| mediatek | mt8673 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:* |
||
| mediatek | mt8675 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:* |
||
| mediatek | mt8765 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* |
||
| mediatek | mt8766 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:* |
||
| mediatek | mt8766z |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8766z:-:*:*:*:*:*:*:* |
||
| mediatek | mt8768 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:* |
||
| mediatek | mt8768a |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8768a:-:*:*:*:*:*:*:* |
||
| mediatek | mt8768b |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8768b:-:*:*:*:*:*:*:* |
||
| mediatek | mt8768t |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8768t:-:*:*:*:*:*:*:* |
||
| mediatek | mt8768z |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8768z:-:*:*:*:*:*:*:* |
||
| mediatek | mt8781 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* |
||
| mediatek | mt8786 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:* |
||
| mediatek | mt8788 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:* |
||
| mediatek | mt8788t |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8788t:-:*:*:*:*:*:*:* |
||
| mediatek | mt8788x |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8788x:-:*:*:*:*:*:*:* |
||
| mediatek | mt8788z |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8788z:-:*:*:*:*:*:*:* |
||
| mediatek | mt8791 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:* |
||
| mediatek | mt8791t |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:* |
||
| mediatek | mt8797 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:* |
||
| mediatek | mt8798 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T09:14:40.994Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://corp.mediatek.com/product-security-bulletin/October-2023"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt2731",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
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},
{
"cpes": [
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],
"defaultStatus": "unknown",
"product": "mt6570",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6580",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6595:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6595",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6732:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6732",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6735",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6737",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6737m:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6737m",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6738:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6738",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6739",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6750:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6750",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6750s",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6752:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6752",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6753",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6755:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6755",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6757",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6758:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6758",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6761",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6762",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
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{
"lang": "en",
"value": "In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003."
},
{
"lang": "es",
"value": "En el CDMA PPP protocol, existe una posible escritura fuera de l\u00edmites debido a una verificaci\u00f3n de l\u00edmites faltantes. Esto podr\u00eda conducir a una escalada remota de privilegios sin necesidad de privilegios de ejecuci\u00f3n adicionales. La interacci\u00f3n del usuario no es necesaria para la explotaci\u00f3n. ID de parche: MOLY01068234; ID del problema: ALPS08010003."
}
],
"id": "CVE-2023-20819",
"lastModified": "2024-11-21T07:41:36.283",
"metrics": {
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{
"cvssData": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"source": "nvd@nist.gov",
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{
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{
"source": "security@mediatek.com",
"tags": [
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"url": "https://corp.mediatek.com/product-security-bulletin/October-2023"
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{
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"value": "CWE-787"
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"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8788",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8788t:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8788t",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8788x:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8788x",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8788z:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8788z",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8791",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8791t",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8797",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8798",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-20819",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-21T15:26:25.287276Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-21T15:25:33.345Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "MT2731, MT6570, MT6580, MT6595, MT6732, MT6735, MT6737, MT6737M, MT6738, MT6739, MT6750, MT6750S, MT6752, MT6753, MT6755, MT6757, MT6758, MT6761, MT6762, MT6762D, MT6762M, MT6763, MT6765, MT6765T, MT6767, MT6768, MT6769, MT6769T, MT6769Z, MT6771, MT6775, MT6779, MT6781, MT6783, MT6785, MT6785T, MT6789, MT6795, MT6797, MT6799, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6983, MT6985, MT6989, MT8666, MT8666A, MT8667, MT8673, MT8675, MT8765, MT8766, MT8766Z, MT8768, MT8768A, MT8768B, MT8768T, MT8768Z, MT8781, MT8786, MT8788, MT8788T, MT8788X, MT8788Z, MT8791, MT8791T, MT8797, MT8798",
"vendor": "MediaTek, Inc.",
"versions": [
{
"status": "affected",
"version": "Modem LR11, LR12A, LR13, NR15, NR16, NR17"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Elevation of Privilege",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-10-02T02:05:25.077Z",
"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"shortName": "MediaTek"
},
"references": [
{
"url": "https://corp.mediatek.com/product-security-bulletin/October-2023"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"assignerShortName": "MediaTek",
"cveId": "CVE-2023-20819",
"datePublished": "2023-10-02T02:05:25.077Z",
"dateReserved": "2022-10-28T02:03:23.673Z",
"dateUpdated": "2024-09-21T15:27:05.080Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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