gsd-2023-52645
Vulnerability from gsd
Modified
2024-03-07 06:01
Details
In the Linux kernel, the following vulnerability has been resolved:
pmdomain: mediatek: fix race conditions with genpd
If the power domains are registered first with genpd and *after that*
the driver attempts to power them on in the probe sequence, then it is
possible that a race condition occurs if genpd tries to power them on
in the same time.
The same is valid for powering them off before unregistering them
from genpd.
Attempt to fix race conditions by first removing the domains from genpd
and *after that* powering down domains.
Also first power up the domains and *after that* register them
to genpd.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-52645"
],
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: mediatek: fix race conditions with genpd\n\nIf the power domains are registered first with genpd and *after that*\nthe driver attempts to power them on in the probe sequence, then it is\npossible that a race condition occurs if genpd tries to power them on\nin the same time.\nThe same is valid for powering them off before unregistering them\nfrom genpd.\nAttempt to fix race conditions by first removing the domains from genpd\nand *after that* powering down domains.\nAlso first power up the domains and *after that* register them\nto genpd.",
"id": "GSD-2023-52645",
"modified": "2024-03-07T06:01:45.552043Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@kernel.org",
"ID": "CVE-2023-52645",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Linux",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "59b644b01cf4",
"version_value": "475426ad1ae0"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"status": "affected",
"version": "5.11"
},
{
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"status": "unaffected",
"version": "0",
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{
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"status": "unaffected",
"version": "5.15.150",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.80",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.18",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.6",
"versionType": "custom"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: mediatek: fix race conditions with genpd\n\nIf the power domains are registered first with genpd and *after that*\nthe driver attempts to power them on in the probe sequence, then it is\npossible that a race condition occurs if genpd tries to power them on\nin the same time.\nThe same is valid for powering them off before unregistering them\nfrom genpd.\nAttempt to fix race conditions by first removing the domains from genpd\nand *after that* powering down domains.\nAlso first power up the domains and *after that* register them\nto genpd."
}
]
},
"generator": {
"engine": "bippy-d175d3acf727"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
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]
}
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"references": {
"reference_data": [
{
"name": "https://git.kernel.org/stable/c/475426ad1ae0bfdfd8f160ed9750903799392438",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/475426ad1ae0bfdfd8f160ed9750903799392438"
},
{
"name": "https://git.kernel.org/stable/c/339ddc983bc1622341d95f244c361cda3da3a4ff",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/339ddc983bc1622341d95f244c361cda3da3a4ff"
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{
"name": "https://git.kernel.org/stable/c/f83b9abee9faa4868a6fac4669b86f4c215dae25",
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"url": "https://git.kernel.org/stable/c/f83b9abee9faa4868a6fac4669b86f4c215dae25"
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{
"name": "https://git.kernel.org/stable/c/3cd1d92ee1dbf3e8f988767eb75f26207397792b",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/3cd1d92ee1dbf3e8f988767eb75f26207397792b"
},
{
"name": "https://git.kernel.org/stable/c/c41336f4d69057cbf88fed47951379b384540df5",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/c41336f4d69057cbf88fed47951379b384540df5"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: mediatek: fix race conditions with genpd\n\nIf the power domains are registered first with genpd and *after that*\nthe driver attempts to power them on in the probe sequence, then it is\npossible that a race condition occurs if genpd tries to power them on\nin the same time.\nThe same is valid for powering them off before unregistering them\nfrom genpd.\nAttempt to fix race conditions by first removing the domains from genpd\nand *after that* powering down domains.\nAlso first power up the domains and *after that* register them\nto genpd."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: pmdomain: mediatek: corrige las condiciones de ejecuci\u00f3n con genpd, si los dominios de energ\u00eda se registran primero con genpd y *despu\u00e9s de eso* el controlador intenta encenderlos en la secuencia de sonda, entonces es Es posible que se produzca una condici\u00f3n de ejecuci\u00f3n si genpd intenta encenderlos al mismo tiempo. Lo mismo es v\u00e1lido para apagarlos antes de cancelar su registro en genpd. Intente arreglar las condiciones de ejecuci\u00f3n eliminando primero los dominios de genpd y *despu\u00e9s* apagando los dominios. Tambi\u00e9n primero encienda los dominios y *despu\u00e9s* reg\u00edstrelos en genpd."
}
],
"id": "CVE-2023-52645",
"lastModified": "2024-04-17T16:51:07.347",
"metrics": {},
"published": "2024-04-17T16:15:07.437",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/339ddc983bc1622341d95f244c361cda3da3a4ff"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/3cd1d92ee1dbf3e8f988767eb75f26207397792b"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/475426ad1ae0bfdfd8f160ed9750903799392438"
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{
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"url": "https://git.kernel.org/stable/c/c41336f4d69057cbf88fed47951379b384540df5"
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{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/f83b9abee9faa4868a6fac4669b86f4c215dae25"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"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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