UnratedFix available
ASoC: soc-pcm: Add NULL check in BE reparenting
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. The issue occurred in fuzzing test.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.14.302, 4.19.269, 4.9.336, 5.10.159, 5.15.83, 5.4.227, 6.0.13
- CVEs
- CVE-2022-48992
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 6 Nov 2026, 18:37 UTC · Revision 1
Source evidence
ASoC: soc-pcm: Add NULL check in BE reparenting
core-osv · Original sourcePublished 21 Oct 2024, 20:06 UTC
In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. The issue occurred in fuzzing test.
osv:CVE-2022-48992
Kernel
Fixed versions: 4.9.336, 4.14.302, 4.19.269, 5.4.227, 5.10.159, 5.15.83, 6.0.13
Complete source record
{
"id": "b9426378ae69f3fa96eba98d77713e191481fee378b3cf2ec48b1fbd7a9e5af1",
"url": "https://osv.dev/vulnerability/CVE-2022-48992",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ASoC: soc-pcm: Add NULL check in BE reparenting",
"summary": "In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. The issue occurred in fuzzing test.",
"evidence": "osv:CVE-2022-48992",
"products": [
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"name": {
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"evidence": "/affected/1/package/name"
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"value": "4.9.336",
"evidence": "/affected/1/ranges"
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{
"value": "4.14.302",
"evidence": "/affected/1/ranges"
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{
"value": "4.19.269",
"evidence": "/affected/1/ranges"
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{
"value": "5.4.227",
"evidence": "/affected/1/ranges"
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{
"value": "5.10.159",
"evidence": "/affected/1/ranges"
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{
"value": "5.15.83",
"evidence": "/affected/1/ranges"
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{
"value": "6.0.13",
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"affected_versions": []
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],
"severity": "unknown",
"structured": {
"id": "CVE-2022-48992",
"aliases": [
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"affected": [
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"type": "GIT",
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{
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},
{
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{
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{
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{
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"events": [
{
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{
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"events": [
{
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{
"fixed": "6.0.13"
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],
"package": {
"name": "Kernel",
"ecosystem": "Linux"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48992.json"
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],
"modified": "2026-10-28T02:30:48.002469490Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/0760acc2e6598ad4f7bd3662db2d907ef0838139",
"https://git.kernel.org/stable/c/34a9796bf0684bfd54e96a142560d560c21c983b",
"https://git.kernel.org/stable/c/9f74b9aa8d58c18927bb9b65dd5ba70a5fd61615",
"https://git.kernel.org/stable/c/d4dd21a79dbb862d2ebcf9ed90e646416009ff0d",
"https://git.kernel.org/stable/c/db8f91d424fe0ea6db337aca8bc05908bbce1498",
"https://git.kernel.org/stable/c/e7166d6821c15f3516bcac8ae3f155924da1908c",
"https://git.kernel.org/stable/c/f2ba66d8738584d124aff4e760ed1337f5f6dfb6",
"https://git.kernel.org/stable/c/f6f45e538328df9ce66aa61bafee1a5717c4b700",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48992.json",
"https://nvd.nist.gov/vuln/detail/CVE-2022-48992",
"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/2022/48xxx/CVE-2022-48992.json"
}
},
"related_cves": [
{
"value": "CVE-2022-48992",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 515896,
"published_at": "2024-10-21T20:06:09.495+00:00"
}