GHSA-82RQ-CJ65-CV9P
Vulnerability from github – Published: 2025-12-30 15:30 – Updated: 2025-12-30 15:30In the Linux kernel, the following vulnerability has been resolved:
drivers: dio: fix possible memory leak in dio_init()
If device_register() returns error, the 'dev' and name needs be freed. Add a release function, and then call put_device() in the error path, so the name is freed in kobject_cleanup() and to the 'dev' is freed in release function.
{
"affected": [],
"aliases": [
"CVE-2022-50848"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-30T13:15:59Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers: dio: fix possible memory leak in dio_init()\n\nIf device_register() returns error, the \u0027dev\u0027 and name needs be\nfreed. Add a release function, and then call put_device() in the\nerror path, so the name is freed in kobject_cleanup() and to the\n\u0027dev\u0027 is freed in release function.",
"id": "GHSA-82rq-cj65-cv9p",
"modified": "2025-12-30T15:30:28Z",
"published": "2025-12-30T15:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50848"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4b68caa95064ac464f1b261d08ac677e753d1088"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/78fddc0ff971f9874d53c854818cc4aafa144114"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/8e002b9fe831b27d4506df6fa60cb33ba0730ac3"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a0ead7e8da84f4c3759417b8e928b65e0207c646"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a524e7fed696a4dfef671e0fda3511bfd2dca0cf"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/affe3cea6b3148fa66796a48640664822ceccd48"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/da64e01da40c6b71a54144126da53cc3b27201ac"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e63e99397b2613d50a5f4f02ed07307e67a190f1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fce9890e1be4c0460dad850cc8c00414a9d25f0f"
}
],
"schema_version": "1.4.0",
"severity": []
}
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