ghsa-cp99-548m-58v7
Vulnerability from github
Published
2025-05-02 18:31
Modified
2025-05-02 18:31
VLAI Severity ?
Details
In 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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Sightings
Author | Source | Type | Date |
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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.
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