GHSA-R33J-VF7V-CQ2V
Vulnerability from github – Published: 2025-03-17 18:31 – Updated: 2025-03-17 18:31In the Linux kernel, the following vulnerability has been resolved:
net: phy: micrel: Allow probing without .driver_data
Currently, if the .probe element is present in the phy_driver structure and the .driver_data is not, a NULL pointer dereference happens.
Allow passing .probe without .driver_data by inserting NULL checks for priv->type.
{
"affected": [],
"aliases": [
"CVE-2022-49472"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-26T07:01:23Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: micrel: Allow probing without .driver_data\n\nCurrently, if the .probe element is present in the phy_driver structure\nand the .driver_data is not, a NULL pointer dereference happens.\n\nAllow passing .probe without .driver_data by inserting NULL checks\nfor priv-\u003etype.",
"id": "GHSA-r33j-vf7v-cq2v",
"modified": "2025-03-17T18:31:50Z",
"published": "2025-03-17T18:31:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49472"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/143878e18001c5a61fcc7ae5c5240323753bb641"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1e5fbfc2a6f384e3195446c14bbd3bc298eb88c2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/660dfa033ccc9afb032015b6dc76e846bba42cfb"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7dcb404662839a4ed1a9703658fee979eb894ca4"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/91e720b32cba25fa58eaa4c88fe957009cffe9f3"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/abb5594ae2ba7b82cce85917cc6337ec5d774837"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bd219273b4e004a3f853da72e111fc8f81357501"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f2ef6f7539c68c6bd6c32323d8845ee102b7c450"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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