UnratedFix available
PCI: Free released resource after coalescing
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: PCI: Free released resource after coalescing release_resource() doesn't actually free the resource or resource list entry so free the resource list entry to avoid a leak.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 6.1.53, 6.4.16, 6.5.3
- CVEs
- CVE-2023-53743
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 08:57 UTC · Revision 1
Source evidence
PCI: Free released resource after coalescing
core-osv · Original sourcePublished 8 Dec 2025, 01:19 UTC
In the Linux kernel, the following vulnerability has been resolved: PCI: Free released resource after coalescing release_resource() doesn't actually free the resource or resource list entry so free the resource list entry to avoid a leak.
osv:CVE-2023-53743
Kernel
Fixed versions: 6.1.53, 6.4.16, 6.5.3
Complete source record
{
"id": "6b69cfc192860bf71e51854731340f3e84f8388c9c4c1d715b146fe8ce4e9c74",
"url": "https://osv.dev/vulnerability/CVE-2023-53743",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "PCI: Free released resource after coalescing",
"summary": "In the Linux kernel, the following vulnerability has been resolved: PCI: Free released resource after coalescing release_resource() doesn't actually free the resource or resource list entry so free the resource list entry to avoid a leak.",
"evidence": "osv:CVE-2023-53743",
"products": [
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{
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}
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"affected_versions": []
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"severity": "unknown",
"structured": {
"id": "CVE-2023-53743",
"aliases": [
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"affected": [
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"database_specific": {
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},
{
"ranges": [
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"type": "ECOSYSTEM",
"events": [
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{
"type": "ECOSYSTEM",
"events": [
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{
"type": "ECOSYSTEM",
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],
"package": {
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"ecosystem": "Linux"
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"database_specific": {
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}
],
"modified": "2026-10-08T02:48:13.729085300Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/4443f3695d581ad1a55f2ef59259dcd0c52402b3",
"https://git.kernel.org/stable/c/8ec9c1d5d0a5a4744516adb483b97a238892f9d5",
"https://git.kernel.org/stable/c/a076e73dd6e619729e1af8d0d802fe52ac5eb2b3",
"https://git.kernel.org/stable/c/a08713b9d9031683b83b3ecf12bad40a1ca35211",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53743.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53743",
"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/2023/53xxx/CVE-2023-53743.json"
}
},
"related_cves": [
{
"value": "CVE-2023-53743",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 98273,
"published_at": "2025-12-08T01:19:01.868+00:00"
}