UnratedFix available
media: pci: cx23885: check cx23885_vdev_init() return
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: media: pci: cx23885: check cx23885_vdev_init() return cx23885_vdev_init() can return a NULL pointer, but that pointer is used in the next line without a check. Add a NULL pointer check and go to the error unwind if it is NULL.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.19.321, 5.10.225, 5.15.166, 5.4.283, 6.1.107, 6.6.48
- CVEs
- CVE-2023-52918
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 11:21 UTC · Revision 1
Source evidence
media: pci: cx23885: check cx23885_vdev_init() return
core-osv · Original sourcePublished 22 Oct 2024, 07:37 UTC
In the Linux kernel, the following vulnerability has been resolved: media: pci: cx23885: check cx23885_vdev_init() return cx23885_vdev_init() can return a NULL pointer, but that pointer is used in the next line without a check. Add a NULL pointer check and go to the error unwind if it is NULL.
osv:CVE-2023-52918
Kernel
Fixed versions: 4.19.321, 5.4.283, 5.10.225, 5.15.166, 6.1.107, 6.6.48
Complete source record
{
"id": "e228054b48524c6079b2fc8c4096dd0cad7cb653436e0bb5a12e89f03e4631b2",
"url": "https://osv.dev/vulnerability/CVE-2023-52918",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "media: pci: cx23885: check cx23885_vdev_init() return",
"summary": "In the Linux kernel, the following vulnerability has been resolved: media: pci: cx23885: check cx23885_vdev_init() return cx23885_vdev_init() can return a NULL pointer, but that pointer is used in the next line without a check. Add a NULL pointer check and go to the error unwind if it is NULL.",
"evidence": "osv:CVE-2023-52918",
"products": [
{
"name": {
"value": "Kernel",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.19.321",
"evidence": "/affected/1/ranges"
},
{
"value": "5.4.283",
"evidence": "/affected/1/ranges"
},
{
"value": "5.10.225",
"evidence": "/affected/1/ranges"
},
{
"value": "5.15.166",
"evidence": "/affected/1/ranges"
},
{
"value": "6.1.107",
"evidence": "/affected/1/ranges"
},
{
"value": "6.6.48",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CVE-2023-52918",
"aliases": [
"CVE-2023-52918"
],
"affected": [
{
"ranges": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"type": "GIT",
"events": [
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{
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{
"fixed": "199a42fc4c45e8b7f19efeb15dbc36889a599ac2"
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{
"fixed": "e7385510e2550a9f8b6f3d5f33c5b894ab9ba976"
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{
"fixed": "a5f1d30c51c485cec7a7de60205667c3ff86c303"
},
{
"fixed": "06ee04a907d64ee3910fecedd05d7f1be4b1b70e"
},
{
"fixed": "b1397fb4a779fca560c43d2acf6702d41b4a495b"
},
{
"fixed": "15126b916e39b0cb67026b0af3c014bfeb1f76b3"
}
]
}
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52918.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.6.25"
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{
"fixed": "4.19.321"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.20.0"
},
{
"fixed": "5.4.283"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.5.0"
},
{
"fixed": "5.10.225"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.11.0"
},
{
"fixed": "5.15.166"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.16.0"
},
{
"fixed": "6.1.107"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.2.0"
},
{
"fixed": "6.6.48"
}
]
}
],
"package": {
"name": "Kernel",
"ecosystem": "Linux"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52918.json"
}
}
],
"modified": "2026-10-28T02:30:50.914354669Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/06ee04a907d64ee3910fecedd05d7f1be4b1b70e",
"https://git.kernel.org/stable/c/15126b916e39b0cb67026b0af3c014bfeb1f76b3",
"https://git.kernel.org/stable/c/199a42fc4c45e8b7f19efeb15dbc36889a599ac2",
"https://git.kernel.org/stable/c/8e31b096e2e1949bc8f0be019c9ae70d414404c6",
"https://git.kernel.org/stable/c/a5f1d30c51c485cec7a7de60205667c3ff86c303",
"https://git.kernel.org/stable/c/b1397fb4a779fca560c43d2acf6702d41b4a495b",
"https://git.kernel.org/stable/c/e7385510e2550a9f8b6f3d5f33c5b894ab9ba976",
"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52918.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-52918",
"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/2023/52xxx/CVE-2023-52918.json"
}
},
"related_cves": [
{
"value": "CVE-2023-52918",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 519115,
"published_at": "2024-10-22T07:37:27.39+00:00"
}