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qla2xxx

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    CVE-2024-42287: Linux qla2xxx Race Causes Kernel OOPS and Patch Guide

    A subtle race in the Linux SCSI qla2xxx driver that could crash hosts during NPIV or firmware reset sequences has been publicly documented as CVE-2024-42287; upstream maintainers have issued a targeted fix (complete command handling while holding the driver lock) and major distributions have...
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    • linux kernel qla2xxx storage security vulnerability
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    • Forum: Security Alerts
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    CVE-2025-68741: Linux qla2xxx memory corruption fix replacing kfree

    A subtle but consequential memory-handling bug in the Linux kernel’s qla2xxx SCSI driver has been assigned CVE-2025-68741 and patched upstream: an error path in qla2xxx_process_purls_iocb used kfree to release a structure that may have been drawn from a per-adapter pre‑allocated pool, which can...
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    • linux kernel memory issues nvme over fc qla2xxx
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    • Forum: Security Alerts
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    Linux Kernel CVE-2025-68745: qla2xxx DMA Unmap Race Reverted and Fixed

    The Linux kernel received a targeted fix for CVE-2025-68745 — a qla2xxx driver regression that caused SCSI target commands to become stuck after a chip reset and introduced dangerous race conditions around DMA unmapping — and maintainers responded by reverting the offending changes and applying...
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