fkie_cve-2025-20721
Vulnerability from fkie_nvd
Published
2025-10-14 10:15
Modified
2025-10-15 18:45
Severity ?
Summary
In imgsensor, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10089545; Issue ID: MSV-4279.
References
| URL | Tags | ||
|---|---|---|---|
| security@mediatek.com | https://corp.mediatek.com/product-security-bulletin/October-2025 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mediatek | iot_yocto | 25.0 | |
| android | 13.0 | ||
| android | 14.0 | ||
| android | 15.0 | ||
| android | 16.0 | ||
| mediatek | mt6886 | - | |
| mediatek | mt6897 | - | |
| mediatek | mt6899 | - | |
| mediatek | mt6985 | - | |
| mediatek | mt6989 | - | |
| mediatek | mt6991 | - | |
| mediatek | mt8195 | - | |
| mediatek | mt8196 | - | |
| mediatek | mt8370 | - | |
| mediatek | mt8390 | - | |
| mediatek | mt8395 | - | |
| mediatek | mt8792 | - | |
| mediatek | mt8793 | - |
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "In imgsensor, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10089545; Issue ID: MSV-4279."
}
],
"id": "CVE-2025-20721",
"lastModified": "2025-10-15T18:45:16.163",
"metrics": {
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"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"published": "2025-10-14T10:15:36.923",
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"tags": [
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"url": "https://corp.mediatek.com/product-security-bulletin/October-2025"
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"sourceIdentifier": "security@mediatek.com",
"vulnStatus": "Analyzed",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-787"
}
],
"source": "security@mediatek.com",
"type": "Secondary"
}
]
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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