mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 01:02:25 +00:00
80 lines
2.5 KiB
JSON
80 lines
2.5 KiB
JSON
{
|
|
"id": "CVE-2022-20239",
|
|
"sourceIdentifier": "security@android.com",
|
|
"published": "2022-08-10T20:15:26.330",
|
|
"lastModified": "2022-11-05T03:14:58.777",
|
|
"vulnStatus": "Analyzed",
|
|
"cveTags": [],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "remap_pfn_range' here may map out of size kernel memory (for example, may map the kernel area), and because the 'vma->vm_page_prot' can also be controlled by userspace, so userspace may map the kernel area to be writable, which is easy to be exploitedProduct: AndroidVersions: Android SoCAndroid ID: A-233972091"
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "La funci\u00f3n 'remap_pfn_range' aqu\u00ed puede mapear la memoria del kernel fuera de tama\u00f1o (por ejemplo, puede mapear el \u00e1rea del kernel), y porque el 'vma->vm_page_prot' tambi\u00e9n puede ser controlado por el espacio de usuario, por lo que el espacio de usuario puede mapear el \u00e1rea del kernel para ser escribible, lo que es f\u00e1cil de ser explotado. Producto: Android, Versiones: Android SoC, ID de Android: A-233972091"
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "NONE",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "HIGH",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 9.8,
|
|
"baseSeverity": "CRITICAL"
|
|
},
|
|
"exploitabilityScore": 3.9,
|
|
"impactScore": 5.9
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-610"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://source.android.com/security/bulletin/2022-08-01",
|
|
"source": "security@android.com",
|
|
"tags": [
|
|
"Vendor Advisory"
|
|
]
|
|
}
|
|
]
|
|
} |