ghsa-x858-gx5h-mfp9
Vulnerability from github
Published
2024-05-21 15:31
Modified
2024-05-21 15:31
Details
In the Linux kernel, the following vulnerability has been resolved:
i2c: acpi: fix resource leak in reconfiguration device addition
acpi_i2c_find_adapter_by_handle() calls bus_find_device() which takes a reference on the adapter which is never released which will result in a reference count leak and render the adapter unremovable. Make sure to put the adapter after creating the client in the same manner that we do for OF.
[wsa: fixed title]
{
"affected": [],
"aliases": [
"CVE-2021-47425"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-21T15:15:27Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: acpi: fix resource leak in reconfiguration device addition\n\nacpi_i2c_find_adapter_by_handle() calls bus_find_device() which takes a\nreference on the adapter which is never released which will result in a\nreference count leak and render the adapter unremovable. Make sure to\nput the adapter after creating the client in the same manner that we do\nfor OF.\n\n[wsa: fixed title]",
"id": "GHSA-x858-gx5h-mfp9",
"modified": "2024-05-21T15:31:45Z",
"published": "2024-05-21T15:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47425"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/3d9d458a8aaafa47268ea4f1b4114a9f12927989"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/60bacf259e8c2eb2324f3e13275200baaee9494b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6558b646ce1c2a872fe1c2c7cb116f05a2c1950f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/90f1077c9184ec2ae9989e4642f211263f301694"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b8090a84d7758b929d348bafbd86bb7a10c5fb63"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f86de018fd7a24ee07372d55ffa7824f0c674a95"
}
],
"schema_version": "1.4.0",
"severity": []
}
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