UnratedFix available
powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.14.291, 4.19.256, 5.10.137, 5.15.61, 5.18.18, 5.19.2, 5.4.211
- CVEs
- CVE-2022-50105
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 02:00 UTC · Revision 1
Source evidence
powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
core-osv · Original sourcePublished 18 Jun 2025, 11:02 UTC
In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
osv:CVE-2022-50105
Kernel
Fixed versions: 4.14.291, 4.19.256, 5.4.211, 5.10.137, 5.15.61, 5.18.18, 5.19.2
Complete source record
{
"id": "005ee8567e24f7cb2e551dbd1399ccf066ca4bd2d7d2c91c77385135e6e23615",
"url": "https://osv.dev/vulnerability/CVE-2022-50105",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader",
"summary": "In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.",
"evidence": "osv:CVE-2022-50105",
"products": [
{
"name": {
"value": "Kernel",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.14.291",
"evidence": "/affected/1/ranges"
},
{
"value": "4.19.256",
"evidence": "/affected/1/ranges"
},
{
"value": "5.4.211",
"evidence": "/affected/1/ranges"
},
{
"value": "5.10.137",
"evidence": "/affected/1/ranges"
},
{
"value": "5.15.61",
"evidence": "/affected/1/ranges"
},
{
"value": "5.18.18",
"evidence": "/affected/1/ranges"
},
{
"value": "5.19.2",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CVE-2022-50105",
"aliases": [
"CVE-2022-50105"
],
"affected": [
{
"ranges": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"type": "GIT",
"events": [
{
"introduced": "0afacde3df4c9980f505d9afd7cb0058389732ca"
},
{
"fixed": "43584490ee6c8a104797444af6bf89d0dafe95c0"
},
{
"fixed": "d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec"
},
{
"fixed": "14329d29a048dc35aac2374fb3d588d8190095a2"
},
{
"fixed": "85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a"
},
{
"fixed": "69e9fa07b229badab808980e984a9fe824116f00"
},
{
"fixed": "0aa5de2547b7ccf0a31bc740d12f829fae243112"
},
{
"fixed": "4288eb035ba4ddb53245e9365c919bb51ac00c2c"
},
{
"fixed": "6ac059dacffa8ab2f7798f20e4bd3333890c541c"
}
]
}
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50105.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.6.20"
},
{
"fixed": "4.14.291"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.15.0"
},
{
"fixed": "4.19.256"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.20.0"
},
{
"fixed": "5.4.211"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.5.0"
},
{
"fixed": "5.10.137"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.11.0"
},
{
"fixed": "5.15.61"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.16.0"
},
{
"fixed": "5.18.18"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.19.0"
},
{
"fixed": "5.19.2"
}
]
}
],
"package": {
"name": "Kernel",
"ecosystem": "Linux"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50105.json"
}
}
],
"modified": "2026-10-28T02:30:42.010775860Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/0aa5de2547b7ccf0a31bc740d12f829fae243112",
"https://git.kernel.org/stable/c/14329d29a048dc35aac2374fb3d588d8190095a2",
"https://git.kernel.org/stable/c/4288eb035ba4ddb53245e9365c919bb51ac00c2c",
"https://git.kernel.org/stable/c/43584490ee6c8a104797444af6bf89d0dafe95c0",
"https://git.kernel.org/stable/c/69e9fa07b229badab808980e984a9fe824116f00",
"https://git.kernel.org/stable/c/6ac059dacffa8ab2f7798f20e4bd3333890c541c",
"https://git.kernel.org/stable/c/85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a",
"https://git.kernel.org/stable/c/d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50105.json",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50105",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
],
"provider_metadata": {
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50105.json"
}
},
"related_cves": [
{
"value": "CVE-2022-50105",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 509298,
"published_at": "2025-06-18T11:02:40.08+00:00"
}