GHSA-6XPJ-QHG8-8H28
Vulnerability from github – Published: 2025-09-15 15:31 – Updated: 2026-01-16 21:30In the Linux kernel, the following vulnerability has been resolved:
ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value
The return value of acpi_fetch_acpi_dev() could be NULL, which would cause a NULL pointer dereference to occur in acpi_device_hid().
[ rjw: Subject and changelog edits, added empty line after if () ]
{
"affected": [],
"aliases": [
"CVE-2022-50327"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-15T15:15:44Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: processor: idle: Check acpi_fetch_acpi_dev() return value\n\nThe return value of acpi_fetch_acpi_dev() could be NULL, which would\ncause a NULL pointer dereference to occur in acpi_device_hid().\n\n[ rjw: Subject and changelog edits, added empty line after if () ]",
"id": "GHSA-6xpj-qhg8-8h28",
"modified": "2026-01-16T21:30:26Z",
"published": "2025-09-15T15:31:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50327"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2437513a814b3e93bd02879740a8a06e52e2cf7d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2ecd629c788bbfb96be058edade2e934d3763eaf"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/8e8b5f12ee4ab6f5d252c9ca062a4ada9554e6d9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ad1190744da9d812da55b76f2afce750afb0a3bd"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b85f0e292f73f353eea915499604fbf50c8238b4"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fdee7a0acc566c4194d40a501b8a1584e86cc208"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"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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