ghsa-p9j8-pxcr-cq49
Vulnerability from github
Published
2025-07-10 09:32
Modified
2025-07-10 09:32
VLAI Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btintel: Check dsbr size from EFI variable
Since the size of struct btintel_dsbr is already known, we can just start there instead of querying the EFI variable size. If the final result doesn't match what we expect also fail. This fixes a stack buffer overflow when the EFI variable is larger than struct btintel_dsbr.
{ "affected": [], "aliases": [ "CVE-2025-38315" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-07-10T08:15:30Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btintel: Check dsbr size from EFI variable\n\nSince the size of struct btintel_dsbr is already known, we can just\nstart there instead of querying the EFI variable size. If the final\nresult doesn\u0027t match what we expect also fail. This fixes a stack buffer\noverflow when the EFI variable is larger than struct btintel_dsbr.", "id": "GHSA-p9j8-pxcr-cq49", "modified": "2025-07-10T09:32:30Z", "published": "2025-07-10T09:32:30Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38315" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/3aa1dc3c9060e335e82e9c182bf3d1db29220b1b" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/7b8526bb489780ccc0caffc446ecabec83cfe568" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/9427f6081f37c795a8bd29d0ee72a4da3bd64af8" } ], "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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