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ghsa-8422-7263-3xg6
Vulnerability from github
Published
2024-05-06 03:30
Modified
2024-07-03 18:38
Severity ?
VLAI Severity ?
Details
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.
{
"affected": [],
"aliases": [
"CVE-2024-20021"
],
"database_specific": {
"cwe_ids": [
"CWE-269"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-06T03:15:09Z",
"severity": "MODERATE"
},
"details": "In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.",
"id": "GHSA-8422-7263-3xg6",
"modified": "2024-07-03T18:38:58Z",
"published": "2024-05-06T03:30:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20021"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/May-2024"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
CVE-2024-20021 (GCVE-0-2024-20021)
Vulnerability from cvelistv5
Published
2024-05-06 02:52
Modified
2024-08-01 21:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-269 - Improper Privilege Management
Summary
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.
References
Impacted products
{
"containers": {
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{
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{
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"cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*"
],
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"product": "mt6853",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "Android 14.0",
"status": "affected",
"version": "Android 12.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6873",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "Android 14.0",
"status": "affected",
"version": "Android 12.0",
"versionType": "custom"
}
]
},
{
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"cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*"
],
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{
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}
]
},
{
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"cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*"
],
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}
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"cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:*"
],
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"cpe:2.3:h:mediatek:mt8183:-:*:*:*:*:*:*:*"
],
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"cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:*"
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"product": "mt8365",
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},
{
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"cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*"
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"product": "mt8666",
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},
{
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],
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"vendor": "mediatek",
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],
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"versions": [
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"status": "affected",
"version": "Android 12.0",
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],
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"version": "Android 12.0",
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}
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},
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"cpe:2.3:h:mediatek:mt8795t:-:*:*:*:*:*:*:*"
],
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},
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"cpes": [
"cpe:2.3:a:mediatek:mt6768:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6768",
"vendor": "mediatek",
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{
"cpes": [
"cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6781",
"vendor": "mediatek",
"versions": [
{
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"version": "Android 12.0",
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}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6785",
"vendor": "mediatek",
"versions": [
{
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"version": "Android 12.0",
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},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6833",
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},
{
"cpes": [
"cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt6877",
"vendor": "mediatek",
"versions": [
{
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}
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},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8321",
"vendor": "mediatek",
"versions": [
{
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"status": "affected",
"version": "Android 12.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8666a:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8666a",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "Android 14.0",
"status": "affected",
"version": "Android 12.0",
"versionType": "git"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8673",
"vendor": "mediatek",
"versions": [
{
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"status": "affected",
"version": "Android 12.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8768",
"vendor": "mediatek",
"versions": [
{
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"status": "affected",
"version": "Android 12.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8768t:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8768t",
"vendor": "mediatek",
"versions": [
{
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"status": "affected",
"version": "Android 12.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8786",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "Android 14.0",
"status": "affected",
"version": "Android 12.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8788x:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8788x",
"vendor": "mediatek",
"versions": [
{
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"status": "affected",
"version": "Android 12.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "mt8796",
"vendor": "mediatek",
"versions": [
{
"lessThanOrEqual": "Android 14.0",
"status": "affected",
"version": "Android 12.0",
"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-2024-20021",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-10T15:52:43.868259Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:40:13.269Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:52:31.733Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://corp.mediatek.com/product-security-bulletin/May-2024"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "MT6768, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8168, MT8183, MT8188, MT8188T, MT8195, MT8195Z, MT8321, MT8362A, MT8365, MT8385, MT8666, MT8666A, MT8666B, MT8667, MT8673, MT8675, MT8675, MT8676, MT8678, MT8765, MT8766, MT8766Z, MT8768, MT8768A, MT8768B, MT8768T, MT8768Z, MT8781, MT8781, MT8786, MT8788, MT8788T, MT8788, MT8788X, MT8788Z, MT8792, MT8795T, MT8796, MT8798",
"vendor": "MediaTek, Inc.",
"versions": [
{
"status": "affected",
"version": "Android 12.0, 13.0, 14.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "CWE-269 Improper Privilege Management",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-06T02:52:01.865Z",
"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"shortName": "MediaTek"
},
"references": [
{
"url": "https://corp.mediatek.com/product-security-bulletin/May-2024"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"assignerShortName": "MediaTek",
"cveId": "CVE-2024-20021",
"datePublished": "2024-05-06T02:52:01.865Z",
"dateReserved": "2023-11-02T13:35:35.151Z",
"dateUpdated": "2024-08-01T21:52:31.733Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
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.
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