In the Linux kernel, the following vulnerability has been resolved:
scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path
If phys_disk->in_reset is set, the function returns directly without
undoing the resources acquired for the command. Add the missing error
cleanup by unmapping the IOACCEL2 SG chain block when needed, unmapping
the SCSI command, and dropping the outstanding IOACCEL command count
before returning.
References 8
https://git.kernel.org/stable/c/018cbce6ee158244bb76cf638e8e3054e240aea9
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/782e1bf48672be44265c48e14602696c3c8ed904
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a61de4d7e22a9ab9a90094d0e180b378e09a1d2c
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/d495b403d5b357dfe506b963bd7a78ecd5c7b667
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/e166bafc483e927150cb9b5f286c9191ea0df84e
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/e7bde072cceefc564413b46d64017c47a2e9977d
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/fb40928c59329a50eadb3ce8bfd7a67f490a6212
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/fca5edd748f00e87f2dd55a6333722b46af30e74
416baaa9-dc9f-4396-8d5f-8c081fb06d67