CVE-2026-46103
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
can: ucan: fix devres lifetime
USB drivers bind to USB interfaces and any device managed resources
should have their lifetime tied to the interface rather than parent USB
device. This avoids issues like memory leaks when drivers are unbound
without their devices being physically disconnected (e.g. on probe
deferral or configuration changes).
Fix the control message buffer lifetime so that it is released on driver
unbind.
https://git.kernel.org/stable/c/10b7b676b78a7bd888d19729b459aad7fc1f428b
https://git.kernel.org/stable/c/4b7d07747400cfd7eff1ba7b8b5a7c8d5a58f705
https://git.kernel.org/stable/c/c0d3ccc6929e4509076df8f30a4fb1dc5018b0ae
https://git.kernel.org/stable/c/c524c124e3094d2de12235a513854c03d06a2b58
https://git.kernel.org/stable/c/fed4626501c871890da287bec62a96e52da1af89