UnratedFix available
powerpc/xive: Fix refcount leak in xive_get_max_prio
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: Fix refcount leak in xive_get_max_prio of_find_node_by_path() returns a node pointer 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-2022-50104
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 20:53 UTC · Revision 1
Source evidence
powerpc/xive: Fix refcount leak in xive_get_max_prio
core-osv · Original sourcePublished 18 Jun 2025, 11:02 UTC
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: Fix refcount leak in xive_get_max_prio of_find_node_by_path() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
osv:CVE-2022-50104
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
{
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"url": "https://osv.dev/vulnerability/CVE-2022-50104",
"method": "structured",
"payload": {
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"title": "powerpc/xive: Fix refcount leak in xive_get_max_prio",
"summary": "In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: Fix refcount leak in xive_get_max_prio of_find_node_by_path() returns a node pointer 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-2022-50104",
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"modified": "2026-10-28T02:30:39.813407125Z",
"provider": "osv",
"references": [
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"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
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"provider_metadata": {
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"related_cves": [
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"security_relevant": true,
"severity_evidence": null
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"source_id": "core-osv",
"document_id": 506911,
"published_at": "2025-06-18T11:02:39.443+00:00"
}