ghsa-xgcc-8xxp-phhm
Vulnerability from github
Published
2025-05-01 15:31
Modified
2025-05-02 09:30
Details
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btrtl: Prevent potential NULL dereference
The btrtl_initialize() function checks that rtl_load_file() either had an error or it loaded a zero length file. However, if it loaded a zero length file then the error code is not set correctly. It results in an error pointer vs NULL bug, followed by a NULL pointer dereference. This was detected by Smatch:
drivers/bluetooth/btrtl.c:592 btrtl_initialize() warn: passing zero to 'ERR_PTR'
{
"affected": [],
"aliases": [
"CVE-2025-37792"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-01T14:15:43Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btrtl: Prevent potential NULL dereference\n\nThe btrtl_initialize() function checks that rtl_load_file() either\nhad an error or it loaded a zero length file. However, if it loaded\na zero length file then the error code is not set correctly. It\nresults in an error pointer vs NULL bug, followed by a NULL pointer\ndereference. This was detected by Smatch:\n\ndrivers/bluetooth/btrtl.c:592 btrtl_initialize() warn: passing zero to \u0027ERR_PTR\u0027",
"id": "GHSA-xgcc-8xxp-phhm",
"modified": "2025-05-02T09:30:34Z",
"published": "2025-05-01T15:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37792"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2d7c60c2a38b4b461fa960ad0995136a6bfe0756"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/324dddea321078a6eeb535c2bff5257be74c9799"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/3db6605043b50c8bb768547b23e0222f67ceef3e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/53ceef799dcfc22c734d600811bfc9dd32eaea0a"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/73dc99c0ea94abd22379b2d82cacbc73f3e18ec1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/aaf356f872a60db1e96fb762a62c4607fd22741f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c3e9717276affe59fd8213706db021b493e81e34"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d8441818690d795232331bd8358545c5c95b6b72"
}
],
"schema_version": "1.4.0",
"severity": []
}
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
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- 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.