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CVE-2023-53118

scsi: core: Fix a procfs host directory removal regression

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a procfs host directory removal regression scsi_proc_hostdir_rm() decreases a reference counter and hence must only be called once per host that is removed. This change does not require a scsi_add_host_with_dma() change since scsi_add_host_with_dma() will return 0 (success) if scsi_proc_host_add() is called.
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/2a764d55e938743efa7c2cba7305633bcf227f09https://git.kernel.org/stable/c/68c665bb185037e7eb66fb792c61da9d7151e99chttps://git.kernel.org/stable/c/73f030d4ef6d1ad17f824a0a2eb637ef7a9c7d51https://git.kernel.org/stable/c/7e0ae8667fcdd99d1756922e1140cac75f5fa279https://git.kernel.org/stable/c/88c3d3bb6469cea929ac68fd326bdcbefcdfdd83https://git.kernel.org/stable/c/be03df3d4bfe7e8866d4aa43d62e648ffe884f5f