GHSA-CP99-548M-58V7
Vulnerability from github – Published: 2025-05-02 18:31 – Updated: 2025-05-02 18:31In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work
In btsdio_probe, &data->work was bound with btsdio_work.In btsdio_send_frame, it was started by schedule_work.
If we call btsdio_remove with an unfinished job, there may be a race condition and cause UAF bug on hdev.
{
"affected": [],
"aliases": [
"CVE-2023-53063"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-02T16:15:25Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work\n\nIn btsdio_probe, \u0026data-\u003ework was bound with btsdio_work.In\nbtsdio_send_frame, it was started by schedule_work.\n\nIf we call btsdio_remove with an unfinished job, there may\nbe a race condition and cause UAF bug on hdev.",
"id": "GHSA-cp99-548m-58v7",
"modified": "2025-05-02T18:31:34Z",
"published": "2025-05-02T18:31:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53063"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1e9ac114c4428fdb7ff4635b45d4f46017e8916f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/8efae2112d910d8e5166dd0a836791b08721eef1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/95eacef5692545f199fae4e52abfbfa273acb351"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a18fb433ceb56e0787546a9d77056dd0f215e762"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/af4d48754d5517d33bac5e504ff1f1de0808e29e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c59c65a14e8f7d738429648833f3bb3f9df0513f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/cbf8deacb7053ce3e3fed64b277c6c6989e65bba"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/da3d3fdfb4d523c5da30e35a8dd90e04f0fd8962"
}
],
"schema_version": "1.4.0",
"severity": []
}
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