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critical9.8

CVE-2026-43414

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Completely fix fcport double free In qla24xx_els_dcmd_iocb() sp->free is set…

Impact

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Completely fix fcport double free In qla24xx_els_dcmd_iocb() sp->free is set to qla2x00_els_dcmd_sp_free(). When an error happens, this function is called by qla2x00_sp_release(), when kref_put() releases the first and the last reference. qla2x00_els_dcmd_sp_free() frees fcport by calling qla2x00_free_fcport(). Doing it one more time after kref_put() is a bad idea.

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 5.15.154 before 5.16
from 6.1.84 before 6.2
from 6.6.24 before 6.7
from 6.7.12 before 6.8
from 6.8.3 before 6.9
from 6.9.1 before 6.19.9

Weakness classification

CWE-415

References