gsd-2021-47050
Vulnerability from gsd
Modified
2024-02-28 06:03
Details
In the Linux kernel, the following vulnerability has been resolved:
memory: renesas-rpc-if: fix possible NULL pointer dereference of resource
The platform_get_resource_byname() can return NULL which would be
immediately dereferenced by resource_size(). Instead dereference it
after validating the resource.
Addresses-Coverity: Dereference null return value
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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"CVE-2021-47050"
],
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: renesas-rpc-if: fix possible NULL pointer dereference of resource\n\nThe platform_get_resource_byname() can return NULL which would be\nimmediately dereferenced by resource_size(). Instead dereference it\nafter validating the resource.\n\nAddresses-Coverity: Dereference null return value",
"id": "GSD-2021-47050",
"modified": "2024-02-28T06:03:55.884687Z",
"schema_version": "1.4.0"
}
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"affects": {
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"version": {
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"version_name": "ca7d8b980b67",
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}
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"id": "CVE-2021-47050",
"lastModified": "2024-02-28T14:06:45.783",
"metrics": {},
"published": "2024-02-28T09:15:40.467",
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"vulnStatus": "Awaiting Analysis"
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.