GHSA-QGPJ-59QM-CX5G
Vulnerability from github – Published: 2025-06-18 12:30 – Updated: 2025-11-19 15:31In the Linux kernel, the following vulnerability has been resolved:
iio: light: isl29028: Fix the warning in isl29028_remove()
The driver use the non-managed form of the register function in isl29028_remove(). To keep the release order as mirroring the ordering in probe, the driver should use non-managed form in probe, too.
The following log reveals it:
[ 32.374955] isl29028 0-0010: remove [ 32.376861] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI [ 32.377676] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 32.379432] RIP: 0010:kernfs_find_and_get_ns+0x28/0xe0 [ 32.385461] Call Trace: [ 32.385807] sysfs_unmerge_group+0x59/0x110 [ 32.386110] dpm_sysfs_remove+0x58/0xc0 [ 32.386391] device_del+0x296/0xe50 [ 32.386959] cdev_device_del+0x1d/0xd0 [ 32.387231] devm_iio_device_unreg+0x27/0xb0 [ 32.387542] devres_release_group+0x319/0x3d0 [ 32.388162] i2c_device_remove+0x93/0x1f0
{
"affected": [],
"aliases": [
"CVE-2022-50218"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-18T11:15:52Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: light: isl29028: Fix the warning in isl29028_remove()\n\nThe driver use the non-managed form of the register function in\nisl29028_remove(). To keep the release order as mirroring the ordering\nin probe, the driver should use non-managed form in probe, too.\n\nThe following log reveals it:\n\n[ 32.374955] isl29028 0-0010: remove\n[ 32.376861] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI\n[ 32.377676] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]\n[ 32.379432] RIP: 0010:kernfs_find_and_get_ns+0x28/0xe0\n[ 32.385461] Call Trace:\n[ 32.385807] sysfs_unmerge_group+0x59/0x110\n[ 32.386110] dpm_sysfs_remove+0x58/0xc0\n[ 32.386391] device_del+0x296/0xe50\n[ 32.386959] cdev_device_del+0x1d/0xd0\n[ 32.387231] devm_iio_device_unreg+0x27/0xb0\n[ 32.387542] devres_release_group+0x319/0x3d0\n[ 32.388162] i2c_device_remove+0x93/0x1f0",
"id": "GHSA-qgpj-59qm-cx5g",
"modified": "2025-11-19T15:31:31Z",
"published": "2025-06-18T12:30:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50218"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/06674fc7c003b9d0aa1d37fef7ab2c24802cc6ad"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/359f3b150eab30805fe0e4e9d616887d7257a625"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4f0ebfb4b9bfad2326c0b2c3cc7e37f4b9ee9eba"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a1135205b0affd255510775a27df571aca84ab4b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ca63d5abf404d2934e2ac03545350de7bb8c8e96"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ed43fb20d3d1fca9d79db0d5faf4321a4dd58c23"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fac589fb764699a4bcd288f6656b8cd0408ea968"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fb1888205c0782f287e5dd4ffff1f665332e868c"
}
],
"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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