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CVE-2023-54289

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CVE-2023-54289

Published: Dec 30, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix NULL dereference in error handling Smatch reported: drivers/scsi/qedf/qedf_main.c:3056 qedf_alloc_global_queues() warn: missing unwind goto? At this point in the function, nothing has been allocated so we can return directly. In particular the "qedf->global_queues" have not been allocated so calling qedf_free_global_queues() will lead to a NULL dereference when we check if (!gl[i]) and "gl" is NULL.

VendorProductVersions

Linux

Linux

affected
61d8658b4a435eac729966cc94cdda077a8df5cd - < 961c8370c5f7e80a267680476e1bcff34bffe71a
affected
61d8658b4a435eac729966cc94cdda077a8df5cd - < ac64019e4d4b08c23edb117e0b2590985e33de1d
affected
61d8658b4a435eac729966cc94cdda077a8df5cd - < b1de5105d29b145b727b797e2d5de071ab3a7ca1
affected
61d8658b4a435eac729966cc94cdda077a8df5cd - < c316bde418af4c2a9df51149ed01d1bd8ca5bebf
affected
61d8658b4a435eac729966cc94cdda077a8df5cd - < 08c001c1e9444a3046c79a99aa93ac48073b18cc

+2 more versions

Linux

Linux

affected
4.11
unaffected
0 - < 4.11
unaffected
5.4.251 - <= 5.4.*
unaffected
5.10.188 - <= 5.10.*
unaffected
5.15.121 - <= 5.15.*

+4 more versions

References

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