FKIE_CVE-2021-47181
Vulnerability from fkie_nvd - Published: 2024-04-10 19:15 - Updated: 2026-06-17 04:16
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: musb: tusb6010: check return value after calling platform_get_resource()
It will cause null-ptr-deref if platform_get_resource() returns NULL,
we need check the return value.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/musb/tusb6010.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "1ba7605856e05fa991d4654ac69e5ace66c767b9",
"status": "affected",
"version": "550a7375fe720924241f0eb76e4a5c1a3eb8c32f",
"versionType": "git"
},
{
"lessThan": "b3f43659eb0b9af2e6ef18a8d829374610b19e7a",
"status": "affected",
"version": "550a7375fe720924241f0eb76e4a5c1a3eb8c32f",
"versionType": "git"
},
{
"lessThan": "28be095eb612a489705d38c210afaf1103c5f4f8",
"status": "affected",
"version": "550a7375fe720924241f0eb76e4a5c1a3eb8c32f",
"versionType": "git"
},
{
"lessThan": "f87a79c04a33ab4e5be598c7b0867e6ef193d702",
"status": "affected",
"version": "550a7375fe720924241f0eb76e4a5c1a3eb8c32f",
"versionType": "git"
},
{
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}
]
},
{
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"programFiles": [
"drivers/usb/musb/tusb6010.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.27"
},
{
"lessThan": "2.6.27",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.4.*",
"status": "unaffected",
"version": "4.4.293",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"version": "4.9.291",
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},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.256",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.218",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.82",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "5.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"configurations": [
{
"nodes": [
{
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: musb: tusb6010: check return value after calling platform_get_resource()\n\nIt will cause null-ptr-deref if platform_get_resource() returns NULL,\nwe need check the return value."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: usb: musb: tusb6010: verificar el valor de retorno despu\u00e9s de llamar a platform_get_resource() Causar\u00e1 null-ptr-deref si platform_get_resource() devuelve NULL, necesitamos verificar el valor de retorno."
}
],
"id": "CVE-2021-47181",
"lastModified": "2026-06-17T04:16:51.063",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
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],
"ssvcV203": [
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],
"role": "CISA Coordinator",
"timestamp": "2024-04-10T19:58:25.195795Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-04-10T19:15:47.180",
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}
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|---|
Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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