CVE-2026-93199
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
i3c: master: Do not treat master device as a duplicate target
i3c_master_search_i3c_dev_duplicate() searches the bus for another I3C
device with the same PID as the reference device. The search can match
master->this, causing the controller itself to be returned as a
duplicate.
Since the controller is not a target device, it cannot be a duplicate of
one. Exclude master->this from matching so that the function only
returns real duplicate target devices.
https://git.kernel.org/stable/c/150e71808d3715a0deefbb189c780d03fdbdc735
https://git.kernel.org/stable/c/4dc1b3eeba7991905a5b5b8129ebea51be7d87b7
https://git.kernel.org/stable/c/d0cc00957292e353ad46039034cd8f82fc4f8057