GHSA-qm6r-96cc-q36wCriticalCVSS 9.8
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Completely...
🔗 CVE IDs covered (1)
📋 Description
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.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-43414
- https://git.kernel.org/stable/c/c0b7da13a04bd70ef6070bfb9ea85f582294560a
- https://git.kernel.org/stable/c/d48ea85463f5b34f7b92ea0a13eddf1ab993da7b
- https://git.kernel.org/stable/c/4097a2afe8acc6038b71aab825430f1403decf20
- https://git.kernel.org/stable/c/7172f41786dc08144da4627483e405de57bf8d2c
- https://git.kernel.org/stable/c/baabbd29191514391ca81594e43261bd17c6795a
- https://git.kernel.org/stable/c/bb9c7eca6f8f2e4a1cd8ba6711e7efe9044c0327
- https://github.com/advisories/GHSA-qm6r-96cc-q36w