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ghsa-j4jq-q994-j2wv
Vulnerability from github
Published
2023-10-02 03:30
Modified
2024-04-04 07:59
Severity ?
Details
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.
{ "affected": [], "aliases": [ "CVE-2023-20819" ], "database_specific": { "cwe_ids": [ "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-10-02T03:15:09Z", "severity": "CRITICAL" }, "details": "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.", "id": "GHSA-j4jq-q994-j2wv", "modified": "2024-04-04T07:59:38Z", "published": "2023-10-02T03:30:15Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20819" }, { "type": "WEB", "url": "https://corp.mediatek.com/product-security-bulletin/October-2023" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
cve-2023-20819
Vulnerability from cvelistv5
Published
2023-10-02 02:05
Modified
2024-09-21 15:27
Severity ?
EPSS score ?
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.
References
Impacted products
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"cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mt8768", "vendor": "mediatek", "versions": [ { "lessThanOrEqual": "*", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:h:mediatek:mt8768a:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mt8768a", "vendor": "mediatek", "versions": [ { "lessThanOrEqual": "*", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:h:mediatek:mt8768b:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mt8768b", "vendor": "mediatek", "versions": [ { "lessThanOrEqual": "*", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:h:mediatek:mt8768t:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mt8768t", "vendor": "mediatek", "versions": [ { "lessThanOrEqual": "*", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:h:mediatek:mt8768z:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mt8768z", "vendor": "mediatek", "versions": [ { "lessThanOrEqual": "*", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mt8781", "vendor": "mediatek", "versions": [ { "lessThanOrEqual": "*", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "mt8786", "vendor": "mediatek", "versions": [ { "lessThanOrEqual": "*", "status": "affected", "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": "2024-09-21T15:27:05.080Z", "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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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.