gsd-2021-46962
Vulnerability from gsd
Modified
2024-02-28 06:03
Details
In the Linux kernel, the following vulnerability has been resolved:
mmc: uniphier-sd: Fix a resource leak in the remove function
A 'tmio_mmc_host_free()' call is missing in the remove function, in order
to balance a 'tmio_mmc_host_alloc()' call in the probe.
This is done in the error handling path of the probe, but not in the remove
function.
Add the missing call.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-46962"
],
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: uniphier-sd: Fix a resource leak in the remove function\n\nA \u0027tmio_mmc_host_free()\u0027 call is missing in the remove function, in order\nto balance a \u0027tmio_mmc_host_alloc()\u0027 call in the probe.\nThis is done in the error handling path of the probe, but not in the remove\nfunction.\n\nAdd the missing call.",
"id": "GSD-2021-46962",
"modified": "2024-02-28T06:03:57.590771Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "cve@kernel.org",
"ID": "CVE-2021-46962",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
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{
"product_name": "Linux",
"version": {
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{
"version_affected": "\u003c",
"version_name": "3fd784f745dd",
"version_value": "0d8941b9b2d3"
},
{
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"version": "5.4.118",
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"version": "5.10.36",
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"version": "5.11.20",
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"version": "5.12.3",
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}
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"name": "https://git.kernel.org/stable/c/0d8941b9b2d3e7b3481fdf43b1a6189d162175b7",
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"url": "https://git.kernel.org/stable/c/0d8941b9b2d3e7b3481fdf43b1a6189d162175b7"
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: uniphier-sd: Fix a resource leak in the remove function\n\nA \u0027tmio_mmc_host_free()\u0027 call is missing in the remove function, in order\nto balance a \u0027tmio_mmc_host_alloc()\u0027 call in the probe.\nThis is done in the error handling path of the probe, but not in the remove\nfunction.\n\nAdd the missing call."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mmc: uniphier-sd: corrige una fuga de recursos en la funci\u00f3n de eliminaci\u00f3n Falta una llamada \u0027tmio_mmc_host_free()\u0027 en la funci\u00f3n de eliminaci\u00f3n, para equilibrar un \u0027tmio_mmc_host_alloc()\u0027 llamar a la sonda. Esto se hace en la ruta de manejo de errores de la sonda, pero no en la funci\u00f3n de eliminaci\u00f3n. Agrega la llamada faltante."
}
],
"id": "CVE-2021-46962",
"lastModified": "2024-02-28T14:06:45.783",
"metrics": {},
"published": "2024-02-27T19:04:06.960",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Awaiting Analysis"
}
}
}
}
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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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