UnratedFix available
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.14.276, 4.19.238, 4.9.311, 5.10.110, 5.15.33, 5.16.19, 5.17.2, 5.4.189
- CVEs
- CVE-2022-49243
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 01:55 UTC · Revision 1
Source evidence
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
core-osv · Original sourcePublished 26 Feb 2025, 01:56 UTC
In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak.
osv:CVE-2022-49243
Kernel
Fixed versions: 4.9.311, 4.14.276, 4.19.238, 5.4.189, 5.10.110, 5.15.33, 5.16.19, 5.17.2
Complete source record
{
"id": "36a6751ced03e81ab33f392e4101a991c59277d8c2539027834691c6e7bb8321",
"url": "https://osv.dev/vulnerability/CVE-2022-49243",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe",
"summary": "In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak.",
"evidence": "osv:CVE-2022-49243",
"products": [
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"evidence": "/affected/1/ranges"
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{
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{
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"evidence": "/affected/1/ranges"
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{
"value": "5.4.189",
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{
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{
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{
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"severity": "unknown",
"structured": {
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"aliases": [
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"affected": [
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"events": [
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{
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"events": [
{
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},
{
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"events": [
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"package": {
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],
"modified": "2026-10-28T02:30:25.476525513Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/0325193cf40dc3a6e27d55a5b98680936deebcd0",
"https://git.kernel.org/stable/c/32e6ceb05f36432811753852c674a301f944a24b",
"https://git.kernel.org/stable/c/4793a02deb31b71b3984abc67bf1011a03c13b18",
"https://git.kernel.org/stable/c/662ee5ac6b451aa5a27b8eebd397f2f5c7f42cec",
"https://git.kernel.org/stable/c/81f266396237cea09a8c6322a6a78535f06ed345",
"https://git.kernel.org/stable/c/a0bc36b247dcf4d21bf820bfc4bcbaf7f6cf19b5",
"https://git.kernel.org/stable/c/b0c56a0071116a37c24df998166c22a7e4684626",
"https://git.kernel.org/stable/c/f590797fa3c1bccdd19e55441592a23b46aef449",
"https://git.kernel.org/stable/c/f8b7b9a0594715ecfbe6f18db2328d992242654a",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49243.json",
"https://nvd.nist.gov/vuln/detail/CVE-2022-49243",
"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/2022/49xxx/CVE-2022-49243.json"
}
},
"related_cves": [
{
"value": "CVE-2022-49243",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 491738,
"published_at": "2025-02-26T01:56:04.304+00:00"
}