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accel/ivpu: Add bounds checks for firmware log indices

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Add bounds checks for firmware log indices Add validation that read and write indices in the firmware log buffer are within valid bounds (< data_size) before using them. If out-of-bounds indices are encountered (from firmware), clamp them to safe values instead of proceeding with invalid offsets. This prevents potential out-of-bounds buffer access when firmware supplies invalid log indices.

Affected products

Linux
  • =<6.18.*
  • <6.12.94
  • =<*
  • <dd1311bcf0e62f0c515115f46a3813370f4a4bb1
  • =<7.0.*
  • =<6.12.*
  • ==6.13
  • <5961c703414048f46818be8bbb11075a9a63fb4e
  • <6.13
  • <8ec70c0dbdf04392a26e03e38798a373934177be
  • <535da9ad8420c3b686a642403d4147ff220255fd