CVE-2024-56747 Information

Description

In the Linux kernel the following vulnerability has been resolved:

scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()

Hook \qedi_ops->common->sb_init = qed_sb_init\ does not release the DMA memory sb_virt when it fails. Add dma_free_coherent() to free it. This is the same way as qedr_alloc_mem_sb() and qede_alloc_mem_sb().

Reference

https://git.kernel.org/stable/c/10a6fc486ac40a410f0fb84cc15161238eccd20a https://git.kernel.org/stable/c/20b775cf274cfbfa3da871a1108877e17b8b19e1 https://git.kernel.org/stable/c/4e48e5b26b3edc0e1dd329201ffc924a7a1f9337 https://git.kernel.org/stable/c/95bbdca4999bc59a72ebab01663d421d6ce5775d https://git.kernel.org/stable/c/a4d2011cbe039b25024831427b60ab91ee247066 https://git.kernel.org/stable/c/b778b5240485106abf665eb509cc01779ed0cb00 https://git.kernel.org/stable/c/bb8b45883eb072adba297922b67d1467082ac880 https://git.kernel.org/stable/c/cfc76acaf2c4b43d1e140f1e4cbde15adb540bc5 https://git.kernel.org/stable/c/eaf92fad1f21be63427920c12f22227e5f757424