UnratedFix available
IB/hfi1: Fix possible panic during hotplug remove
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix possible panic during hotplug remove During hotplug remove it is possible that the update counters work might be pending, and may run after memory has been freed. Cancel the update counters work before freeing memory.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.14.323, 4.19.292, 5.10.191, 5.15.127, 5.4.254, 6.1.46, 6.4.11
- CVEs
- CVE-2023-53488
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 17:36 UTC · Revision 1
Source evidence
IB/hfi1: Fix possible panic during hotplug remove
core-osv · Original sourcePublished 1 Oct 2025, 11:45 UTC
In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix possible panic during hotplug remove During hotplug remove it is possible that the update counters work might be pending, and may run after memory has been freed. Cancel the update counters work before freeing memory.
osv:CVE-2023-53488
Kernel
Fixed versions: 4.14.323, 4.19.292, 5.4.254, 5.10.191, 5.15.127, 6.1.46, 6.4.11
Complete source record
{
"id": "c4a759443373c80e7cffea101fbe52d17a1af37ae51db1b16b4ac5d6dcf5a614",
"url": "https://osv.dev/vulnerability/CVE-2023-53488",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "IB/hfi1: Fix possible panic during hotplug remove",
"summary": "In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix possible panic during hotplug remove During hotplug remove it is possible that the update counters work might be pending, and may run after memory has been freed. Cancel the update counters work before freeing memory.",
"evidence": "osv:CVE-2023-53488",
"products": [
{
"name": {
"value": "Kernel",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.14.323",
"evidence": "/affected/1/ranges"
},
{
"value": "4.19.292",
"evidence": "/affected/1/ranges"
},
{
"value": "5.4.254",
"evidence": "/affected/1/ranges"
},
{
"value": "5.10.191",
"evidence": "/affected/1/ranges"
},
{
"value": "5.15.127",
"evidence": "/affected/1/ranges"
},
{
"value": "6.1.46",
"evidence": "/affected/1/ranges"
},
{
"value": "6.4.11",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CVE-2023-53488",
"aliases": [
"CVE-2023-53488"
],
"affected": [
{
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"type": "GIT",
"events": [
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{
"fixed": "bfd727ad8411995218f336ead9f2becfde7f3a89"
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{
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{
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{
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{
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}
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}
],
"database_specific": {
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}
},
{
"ranges": [
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"type": "ECOSYSTEM",
"events": [
{
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{
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{
"type": "ECOSYSTEM",
"events": [
{
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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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]
},
{
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"events": [
{
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{
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},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.16.0"
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{
"fixed": "6.1.46"
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},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.2.0"
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{
"fixed": "6.4.11"
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]
}
],
"package": {
"name": "Kernel",
"ecosystem": "Linux"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53488.json"
}
}
],
"modified": "2026-10-28T02:30:31.219689318Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/33c677d1e087e437c7dcaad8d73402cf6add282e",
"https://git.kernel.org/stable/c/4fdfaef71fced490835145631a795497646f4555",
"https://git.kernel.org/stable/c/5e72f33ddfdb69cb21c1b59d31bbd3498d31b14a",
"https://git.kernel.org/stable/c/918c1e6843b7e81d0e5cf7994f41f28dc34c98b0",
"https://git.kernel.org/stable/c/ac6640f4193d0f5b44269a7f08372909f9a18e5c",
"https://git.kernel.org/stable/c/bfd727ad8411995218f336ead9f2becfde7f3a89",
"https://git.kernel.org/stable/c/c2145b18740c7e697748e4005ce93a5c683c86a8",
"https://git.kernel.org/stable/c/d32a5e9b825d40c08a43dfbcba007159fed41a5d",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53488.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53488",
"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-2023-53488.json"
}
},
"related_cves": [
{
"value": "CVE-2023-53488",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 497908,
"published_at": "2025-10-01T11:45:40.546+00:00"
}