gsd-2021-0512
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In __hidinput_change_resolution_multipliers of hid-input.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-173843328References: Upstream kernel
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-0512",
"description": "In __hidinput_change_resolution_multipliers of hid-input.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-173843328References: Upstream kernel",
"id": "GSD-2021-0512",
"references": [
"https://www.suse.com/security/cve/CVE-2021-0512.html",
"https://access.redhat.com/errata/RHSA-2021:4750",
"https://access.redhat.com/errata/RHSA-2021:4122",
"https://access.redhat.com/errata/RHSA-2021:4088",
"https://access.redhat.com/errata/RHSA-2021:4056",
"https://access.redhat.com/errata/RHSA-2021:3446",
"https://access.redhat.com/errata/RHSA-2021:3445",
"https://access.redhat.com/errata/RHSA-2021:3443",
"https://linux.oracle.com/cve/CVE-2021-0512.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-0512"
],
"details": "In __hidinput_change_resolution_multipliers of hid-input.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-173843328References: Upstream kernel",
"id": "GSD-2021-0512",
"modified": "2023-12-13T01:23:06.998471Z",
"schema_version": "1.4.0"
}
},
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"product": {
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{
"product_name": "Android",
"version": {
"version_data": [
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"version_value": "Android kernel"
}
]
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}
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},
"vendor_name": "n/a"
}
]
}
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}
]
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"value": "Elevation of privilege"
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"references": {
"reference_data": [
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"name": "https://source.android.com/security/bulletin/2021-06-01",
"refsource": "MISC",
"url": "https://source.android.com/security/bulletin/2021-06-01"
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"value": "In __hidinput_change_resolution_multipliers of hid-input.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-173843328References: Upstream kernel"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"baseScore": 7.8,
"baseSeverity": "HIGH",
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"integrityImpact": "HIGH",
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"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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}
},
"lastModifiedDate": "2021-06-23T18:04Z",
"publishedDate": "2021-06-21T17:15Z"
}
}
}
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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.
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- 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.