UnratedFix available
net: liquidio: fix BAR resource leak on PF number failure
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: net: liquidio: fix BAR resource leak on PF number failure If cn23xx_get_pf_num() fails, the function returns without unmapping either BAR. Unmap both BARs before returning from the error path. Found by manual code review.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.261, 5.15.212, 6.1.178, 6.12.97, 6.18.40, 6.6.145, 7.1.5
- CVEs
- CVE-2026-72038
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 6 Nov 2026, 02:34 UTC · Revision 1
Source evidence
net: liquidio: fix BAR resource leak on PF number failure
core-osv · Original sourcePublished 15 Aug 2026, 05:51 UTC
In the Linux kernel, the following vulnerability has been resolved: net: liquidio: fix BAR resource leak on PF number failure If cn23xx_get_pf_num() fails, the function returns without unmapping either BAR. Unmap both BARs before returning from the error path. Found by manual code review.
osv:CVE-2026-72038
Kernel
Fixed versions: 5.10.261, 5.15.212, 6.1.178, 6.6.145, 6.12.97, 6.18.40, 7.1.5
Complete source record
{
"id": "d2e4da4cb9ae09fc75be94da38b039959a7c0b2ee6da510a2101f5e95de4c022",
"url": "https://osv.dev/vulnerability/CVE-2026-72038",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "net: liquidio: fix BAR resource leak on PF number failure",
"summary": "In the Linux kernel, the following vulnerability has been resolved: net: liquidio: fix BAR resource leak on PF number failure If cn23xx_get_pf_num() fails, the function returns without unmapping either BAR. Unmap both BARs before returning from the error path. Found by manual code review.",
"evidence": "osv:CVE-2026-72038",
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"modified": "2026-10-28T02:30:46.033462899Z",
"provider": "osv",
"references": [
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"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72038.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-72038",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
],
"provider_metadata": {
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"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72038.json"
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},
"related_cves": [
{
"value": "CVE-2026-72038",
"evidence": "/id"
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],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 514319,
"published_at": "2026-08-15T05:51:58.487+00:00"
}