CVE-2025-38695 (GCVE-0-2025-38695)
Vulnerability from cvelistv5
Published
2025-09-04 15:32
Modified
2025-09-29 05:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Check for hdwq null ptr when cleaning up lpfc_vport structure
If a call to lpfc_sli4_read_rev() from lpfc_sli4_hba_setup() fails, the
resultant cleanup routine lpfc_sli4_vport_delete_fcp_xri_aborted() may
occur before sli4_hba.hdwqs are allocated. This may result in a null
pointer dereference when attempting to take the abts_io_buf_list_lock for
the first hardware queue. Fix by adding a null ptr check on
phba->sli4_hba.hdwq and early return because this situation means there
must have been an error during port initialization.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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|
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{
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"product": "Linux",
"programFiles": [
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"status": "unaffected",
"version": "5.4.297",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.10.241",
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},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.190",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.1.149",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.43",
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},
{
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"status": "unaffected",
"version": "6.15.11",
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{
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"version": "6.16.2",
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},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.17",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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"nodes": [
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"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Check for hdwq null ptr when cleaning up lpfc_vport structure\n\nIf a call to lpfc_sli4_read_rev() from lpfc_sli4_hba_setup() fails, the\nresultant cleanup routine lpfc_sli4_vport_delete_fcp_xri_aborted() may\noccur before sli4_hba.hdwqs are allocated. This may result in a null\npointer dereference when attempting to take the abts_io_buf_list_lock for\nthe first hardware queue. Fix by adding a null ptr check on\nphba-\u003esli4_hba.hdwq and early return because this situation means there\nmust have been an error during port initialization."
}
],
"providerMetadata": {
"dateUpdated": "2025-09-29T05:56:12.149Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"url": "https://git.kernel.org/stable/c/6711ce7e9de4eb1a541ef30638df1294ea4267f8"
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{
"url": "https://git.kernel.org/stable/c/74bdf54a847dab209d2a8f65852f59b7fa156175"
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{
"url": "https://git.kernel.org/stable/c/add68606a01dcccf18837a53e85b85caf0693b4b"
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{
"url": "https://git.kernel.org/stable/c/7925dd68807cc8fd755b04ca99e7e6f1c04392e8"
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{
"url": "https://git.kernel.org/stable/c/571617f171f723b05f02d154a2e549a17eab4935"
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{
"url": "https://git.kernel.org/stable/c/d3f55f46bb37a8ec73bfe3cfe36e3ecfa2945dfa"
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{
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},
{
"url": "https://git.kernel.org/stable/c/6698796282e828733cde3329c887b4ae9e5545e9"
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"title": "scsi: lpfc: Check for hdwq null ptr when cleaning up lpfc_vport structure",
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"cveId": "CVE-2025-38695",
"datePublished": "2025-09-04T15:32:48.168Z",
"dateReserved": "2025-04-16T04:51:24.032Z",
"dateUpdated": "2025-09-29T05:56:12.149Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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"vulnerability-lookup:meta": {
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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