cve-2024-47663
Vulnerability from cvelistv5
Published
2024-10-09 14:13
Modified
2024-11-08 15:56
Severity ?
EPSS score ?
Summary
staging: iio: frequency: ad9834: Validate frequency parameter value
References
Impacted products
{
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"content": {
"id": "CVE-2024-47663",
"options": [
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"Exploitation": "none"
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"Automatable": "no"
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"Technical Impact": "partial"
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"role": "CISA Coordinator",
"timestamp": "2024-10-10T13:22:28.473649Z",
"version": "2.0.3"
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"dateUpdated": "2024-10-10T13:22:42.368Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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"cna": {
"affected": [
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"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/staging/iio/frequency/ad9834.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"vendor": "Linux",
"versions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: iio: frequency: ad9834: Validate frequency parameter value\n\nIn ad9834_write_frequency() clk_get_rate() can return 0. In such case\nad9834_calc_freqreg() call will lead to division by zero. Checking\n\u0027if (fout \u003e (clk_freq / 2))\u0027 doesn\u0027t protect in case of \u0027fout\u0027 is 0.\nad9834_write_frequency() is called from ad9834_write(), where fout is\ntaken from text buffer, which can contain any value.\n\nModify parameters checking.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
}
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"url": "https://git.kernel.org/stable/c/d8b09a5edc4a634373158c1a405491de3c52e58a"
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},
{
"url": "https://git.kernel.org/stable/c/b48aa991758999d4e8f9296c5bbe388f293ef465"
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],
"title": "staging: iio: frequency: ad9834: Validate frequency parameter value",
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-47663",
"datePublished": "2024-10-09T14:13:56.514Z",
"dateReserved": "2024-09-30T16:00:12.935Z",
"dateUpdated": "2024-11-08T15:56:03.673Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-47663\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-10-09T15:15:15.150\",\"lastModified\":\"2024-11-08T16:15:24.277\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nstaging: iio: frequency: ad9834: Validate frequency parameter value\\n\\nIn ad9834_write_frequency() clk_get_rate() can return 0. In such case\\nad9834_calc_freqreg() call will lead to division by zero. Checking\\n\u0027if (fout \u003e (clk_freq / 2))\u0027 doesn\u0027t protect in case of \u0027fout\u0027 is 0.\\nad9834_write_frequency() is called from ad9834_write(), where fout is\\ntaken from text buffer, which can contain any value.\\n\\nModify parameters checking.\\n\\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: staging: iio: frequency: ad9834: Validar el valor del par\u00e1metro de frecuencia En ad9834_write_frequency(), clk_get_rate() puede devolver 0. En tal caso, la llamada a ad9834_calc_freqreg() dar\u00e1 lugar a una divisi\u00f3n por cero. La comprobaci\u00f3n de \u0027if (fout \u0026gt; (clk_freq / 2))\u0027 no protege en caso de que \u0027fout\u0027 sea 0. ad9834_write_frequency() se llama desde ad9834_write(), donde fout se toma del b\u00fafer de texto, que puede contener cualquier valor. Comprobaci\u00f3n de modificaci\u00f3n de par\u00e1metros. 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}
}
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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.
- 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.