CVE-2025-38695
scsi: lpfc: Check for hdwq null ptr when cleaning up lpfc_vport structure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 4, 2025 |
| Last Updated | May 12, 2026 |
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Affected Versions
Linux / Linux
5e5b511d8bfaf765cb92a695cda336c936cb86dc < 6711ce7e9de4eb1a541ef30638df1294ea4267f8 5e5b511d8bfaf765cb92a695cda336c936cb86dc < 74bdf54a847dab209d2a8f65852f59b7fa156175 5e5b511d8bfaf765cb92a695cda336c936cb86dc < 5e25ee1ecec91c61a8acf938ad338399cad464de 5e5b511d8bfaf765cb92a695cda336c936cb86dc < add68606a01dcccf18837a53e85b85caf0693b4b 5e5b511d8bfaf765cb92a695cda336c936cb86dc < 7925dd68807cc8fd755b04ca99e7e6f1c04392e8 5e5b511d8bfaf765cb92a695cda336c936cb86dc < 571617f171f723b05f02d154a2e549a17eab4935 5e5b511d8bfaf765cb92a695cda336c936cb86dc < d3f55f46bb37a8ec73bfe3cfe36e3ecfa2945dfa 5e5b511d8bfaf765cb92a695cda336c936cb86dc < 46a0602c24d7d425dd8e00c749cd64a934aac7ec 5e5b511d8bfaf765cb92a695cda336c936cb86dc < 6698796282e828733cde3329c887b4ae9e5545e9
Linux / Linux
5.1
References
git.kernel.org: https://git.kernel.org/stable/c/6711ce7e9de4eb1a541ef30638df1294ea4267f8 git.kernel.org: https://git.kernel.org/stable/c/74bdf54a847dab209d2a8f65852f59b7fa156175 git.kernel.org: https://git.kernel.org/stable/c/5e25ee1ecec91c61a8acf938ad338399cad464de git.kernel.org: https://git.kernel.org/stable/c/add68606a01dcccf18837a53e85b85caf0693b4b git.kernel.org: https://git.kernel.org/stable/c/7925dd68807cc8fd755b04ca99e7e6f1c04392e8 git.kernel.org: https://git.kernel.org/stable/c/571617f171f723b05f02d154a2e549a17eab4935 git.kernel.org: https://git.kernel.org/stable/c/d3f55f46bb37a8ec73bfe3cfe36e3ecfa2945dfa git.kernel.org: https://git.kernel.org/stable/c/46a0602c24d7d425dd8e00c749cd64a934aac7ec git.kernel.org: https://git.kernel.org/stable/c/6698796282e828733cde3329c887b4ae9e5545e9 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-032379.html