CVE-2024-47665

Summary

CVE-2024-47665 is a vulnerability affecting the Linux kernel's i3c driver, specifically the mipi-i3c-hci component. During driver initialization, the code encounters a condition where the defined value of dma_get_cache_alignment is greater than 256, which currently triggers a BUG_ON() error. However, this condition is not a valid reason for such an error response. Instead, the driver should gracefully handle this situation with an error code of -EINVAL. This vulnerability has been resolved, and system administrators are encouraged to update their Linux kernels to the latest version to mitigate this issue.

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